26253136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 67168320

約数和(自身を除く): 40915184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 73, 76, 91, 104, 112, 133, 146, 152, 169, 182, 208, 247, 266, 292, 304, 338, 364, 494, 511, 532, 584, 676, 728, 949, 988, 1022, 1064, 1168, 1183, 1352, 1387, 1456, 1729, 1898, 1976, 2044, 2128, 2366, 2704, 2774, 3211, 3458, 3796, 3952, 4088, 4732, 5548, 6422, 6643, 6916, 7592, 8176, 9464, 9709, 11096, 12337, 12844, 13286, 13832, 15184, 18031, 18928, 19418, 22192, 22477, 24674, 25688, 26572, 27664, 36062, 38836, 44954, 49348, 51376, 53144, 72124, 77672, 86359, 89908, 98696, 106288, 126217, 144248, 155344, 172718, 179816, 197392, 234403, 252434, 288496, 345436, 359632, 468806, 504868, 690872, 937612, 1009736, 1381744, 1640821, 1875224, 2019472, 3281642, 3750448, 6563284, 13126568, 26253136]

約数ペア:

[(1, 26253136), (2, 13126568), (4, 6563284), (7, 3750448), (8, 3281642), (13, 2019472), (14, 1875224), (16, 1640821), (19, 1381744), (26, 1009736), (28, 937612), (38, 690872), (52, 504868), (56, 468806), (73, 359632), (76, 345436), (91, 288496), (104, 252434), (112, 234403), (133, 197392), (146, 179816), (152, 172718), (169, 155344), (182, 144248), (208, 126217), (247, 106288), (266, 98696), (292, 89908), (304, 86359), (338, 77672), (364, 72124), (494, 53144), (511, 51376), (532, 49348), (584, 44954), (676, 38836), (728, 36062), (949, 27664), (988, 26572), (1022, 25688), (1064, 24674), (1168, 22477), (1183, 22192), (1352, 19418), (1387, 18928), (1456, 18031), (1729, 15184), (1898, 13832), (1976, 13286), (2044, 12844), (2128, 12337), (2366, 11096), (2704, 9709), (2774, 9464), (3211, 8176), (3458, 7592), (3796, 6916), (3952, 6643), (4088, 6422), (4732, 5548)]