15694745456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{5521}}^1$

素因数の和:5794

約数の個数: 80

約数和(自身を含む): 33359948160

約数和(自身を除く): 17665202704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 173, 208, 316, 346, 632, 692, 1027, 1264, 1384, 2054, 2249, 2768, 4108, 4498, 5521, 8216, 8996, 11042, 13667, 16432, 17992, 22084, 27334, 35984, 44168, 54668, 71773, 88336, 109336, 143546, 177671, 218672, 287092, 355342, 436159, 574184, 710684, 872318, 955133, 1148368, 1421368, 1744636, 1910266, 2842736, 3489272, 3820532, 5670067, 6978544, 7641064, 11340134, 12416729, 15282128, 22680268, 24833458, 45360536, 49666916, 75455507, 90721072, 99333832, 150911014, 198667664, 301822028, 603644056, 980921591, 1207288112, 1961843182, 3923686364, 7847372728, 15694745456]

約数ペア:

[(1, 15694745456), (2, 7847372728), (4, 3923686364), (8, 1961843182), (13, 1207288112), (16, 980921591), (26, 603644056), (52, 301822028), (79, 198667664), (104, 150911014), (158, 99333832), (173, 90721072), (208, 75455507), (316, 49666916), (346, 45360536), (632, 24833458), (692, 22680268), (1027, 15282128), (1264, 12416729), (1384, 11340134), (2054, 7641064), (2249, 6978544), (2768, 5670067), (4108, 3820532), (4498, 3489272), (5521, 2842736), (8216, 1910266), (8996, 1744636), (11042, 1421368), (13667, 1148368), (16432, 955133), (17992, 872318), (22084, 710684), (27334, 574184), (35984, 436159), (44168, 355342), (54668, 287092), (71773, 218672), (88336, 177671), (109336, 143546)]