15698768536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{10513}}^1$

素因数の和:10840

約数の個数: 64

約数和(自身を含む): 32702745600

約数和(自身を除く): 17003977064

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 239, 284, 478, 568, 781, 956, 1562, 1912, 2629, 3124, 5258, 6248, 10513, 10516, 16969, 21026, 21032, 33938, 42052, 67876, 84104, 115643, 135752, 186659, 231286, 373318, 462572, 746423, 746636, 925144, 1492846, 1493272, 2512607, 2985692, 5025214, 5971384, 8210653, 10050428, 16421306, 20100856, 27638677, 32842612, 55277354, 65685224, 110554708, 178395097, 221109416, 356790194, 713580388, 1427160776, 1962346067, 3924692134, 7849384268, 15698768536]

約数ペア:

[(1, 15698768536), (2, 7849384268), (4, 3924692134), (8, 1962346067), (11, 1427160776), (22, 713580388), (44, 356790194), (71, 221109416), (88, 178395097), (142, 110554708), (239, 65685224), (284, 55277354), (478, 32842612), (568, 27638677), (781, 20100856), (956, 16421306), (1562, 10050428), (1912, 8210653), (2629, 5971384), (3124, 5025214), (5258, 2985692), (6248, 2512607), (10513, 1493272), (10516, 1492846), (16969, 925144), (21026, 746636), (21032, 746423), (33938, 462572), (42052, 373318), (67876, 231286), (84104, 186659), (115643, 135752)]