15704800072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1\times {\mathrm{3191}}^1$

素因数の和:4526

約数の個数: 64

約数和(自身を含む): 32604364800

約数和(自身を除く): 16899564728

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1279, 1924, 2558, 3191, 3848, 5116, 6382, 10232, 12764, 16627, 25528, 33254, 41483, 47323, 66508, 82966, 94646, 118067, 133016, 165932, 189292, 236134, 331864, 378584, 472268, 615199, 944536, 1230398, 1534871, 2460796, 3069742, 4081289, 4921592, 6139484, 8162578, 12278968, 16325156, 32650312, 53056757, 106113514, 151007693, 212227028, 302015386, 424454056, 604030772, 1208061544, 1963100009, 3926200018, 7852400036, 15704800072]

約数ペア:

[(1, 15704800072), (2, 7852400036), (4, 3926200018), (8, 1963100009), (13, 1208061544), (26, 604030772), (37, 424454056), (52, 302015386), (74, 212227028), (104, 151007693), (148, 106113514), (296, 53056757), (481, 32650312), (962, 16325156), (1279, 12278968), (1924, 8162578), (2558, 6139484), (3191, 4921592), (3848, 4081289), (5116, 3069742), (6382, 2460796), (10232, 1534871), (12764, 1230398), (16627, 944536), (25528, 615199), (33254, 472268), (41483, 378584), (47323, 331864), (66508, 236134), (82966, 189292), (94646, 165932), (118067, 133016)]