25274172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 77898240

約数和(自身を除く): 52624068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 1609, 2244, 2618, 3218, 3927, 4827, 5236, 6436, 7854, 9654, 11263, 15708, 17699, 19308, 22526, 27353, 33789, 35398, 45052, 53097, 54706, 67578, 70796, 82059, 106194, 109412, 123893, 135156, 164118, 191471, 212388, 247786, 300883, 328236, 371679, 382942, 495572, 574413, 601766, 743358, 765884, 902649, 1148826, 1203532, 1486716, 1805298, 2106181, 2297652, 3610596, 4212362, 6318543, 8424724, 12637086, 25274172]

約数ペア:

[(1, 25274172), (2, 12637086), (3, 8424724), (4, 6318543), (6, 4212362), (7, 3610596), (11, 2297652), (12, 2106181), (14, 1805298), (17, 1486716), (21, 1203532), (22, 1148826), (28, 902649), (33, 765884), (34, 743358), (42, 601766), (44, 574413), (51, 495572), (66, 382942), (68, 371679), (77, 328236), (84, 300883), (102, 247786), (119, 212388), (132, 191471), (154, 164118), (187, 135156), (204, 123893), (231, 109412), (238, 106194), (308, 82059), (357, 70796), (374, 67578), (462, 54706), (476, 53097), (561, 45052), (714, 35398), (748, 33789), (924, 27353), (1122, 22526), (1309, 19308), (1428, 17699), (1609, 15708), (2244, 11263), (2618, 9654), (3218, 7854), (3927, 6436), (4827, 5236)]