13262516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 25909632

約数和(自身を除く): 12647116

約数列:

[1, 2, 4, 17, 34, 41, 67, 68, 71, 82, 134, 142, 164, 268, 284, 697, 1139, 1207, 1394, 2278, 2414, 2747, 2788, 2911, 4556, 4757, 4828, 5494, 5822, 9514, 10988, 11644, 19028, 46699, 49487, 80869, 93398, 98974, 161738, 186796, 195037, 197948, 323476, 390074, 780148, 3315629, 6631258, 13262516]

約数ペア:

[(1, 13262516), (2, 6631258), (4, 3315629), (17, 780148), (34, 390074), (41, 323476), (67, 197948), (68, 195037), (71, 186796), (82, 161738), (134, 98974), (142, 93398), (164, 80869), (268, 49487), (284, 46699), (697, 19028), (1139, 11644), (1207, 10988), (1394, 9514), (2278, 5822), (2414, 5494), (2747, 4828), (2788, 4757), (2911, 4556)]