25926516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 83865600

約数和(自身を除く): 57939084

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 199, 231, 252, 282, 308, 329, 396, 398, 423, 462, 517, 564, 597, 658, 693, 796, 846, 924, 987, 1034, 1194, 1316, 1386, 1393, 1551, 1692, 1791, 1974, 2068, 2189, 2388, 2772, 2786, 2961, 3102, 3582, 3619, 3948, 4179, 4378, 4653, 5572, 5922, 6204, 6567, 7164, 7238, 8358, 8756, 9306, 9353, 10857, 11844, 12537, 13134, 14476, 15323, 16716, 18612, 18706, 19701, 21714, 25074, 26268, 28059, 30646, 32571, 37412, 39402, 43428, 45969, 50148, 56118, 61292, 65142, 65471, 78804, 84177, 91938, 102883, 112236, 130284, 130942, 137907, 168354, 183876, 196413, 205766, 261884, 275814, 308649, 336708, 392826, 411532, 551628, 589239, 617298, 720181, 785652, 925947, 1178478, 1234596, 1440362, 1851894, 2160543, 2356956, 2880724, 3703788, 4321086, 6481629, 8642172, 12963258, 25926516]

約数ペア:

[(1, 25926516), (2, 12963258), (3, 8642172), (4, 6481629), (6, 4321086), (7, 3703788), (9, 2880724), (11, 2356956), (12, 2160543), (14, 1851894), (18, 1440362), (21, 1234596), (22, 1178478), (28, 925947), (33, 785652), (36, 720181), (42, 617298), (44, 589239), (47, 551628), (63, 411532), (66, 392826), (77, 336708), (84, 308649), (94, 275814), (99, 261884), (126, 205766), (132, 196413), (141, 183876), (154, 168354), (188, 137907), (198, 130942), (199, 130284), (231, 112236), (252, 102883), (282, 91938), (308, 84177), (329, 78804), (396, 65471), (398, 65142), (423, 61292), (462, 56118), (517, 50148), (564, 45969), (597, 43428), (658, 39402), (693, 37412), (796, 32571), (846, 30646), (924, 28059), (987, 26268), (1034, 25074), (1194, 21714), (1316, 19701), (1386, 18706), (1393, 18612), (1551, 16716), (1692, 15323), (1791, 14476), (1974, 13134), (2068, 12537), (2189, 11844), (2388, 10857), (2772, 9353), (2786, 9306), (2961, 8756), (3102, 8358), (3582, 7238), (3619, 7164), (3948, 6567), (4179, 6204), (4378, 5922), (4653, 5572)]