15708524988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2683}}^1\times {\mathrm{2887}}^1$

素因数の和:5603

約数の個数: 72

約数和(自身を含む): 39718132608

約数和(自身を除く): 24009607620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2683, 2887, 5366, 5774, 8049, 8661, 10732, 11548, 16098, 17322, 32196, 34644, 34879, 37531, 69758, 75062, 104637, 112593, 139516, 150124, 209274, 225186, 418548, 450372, 453427, 487903, 906854, 975806, 1360281, 1463709, 1813708, 1951612, 2720562, 2927418, 5441124, 5854836, 7745821, 15491642, 23237463, 30983284, 46474926, 92949852, 100695673, 201391346, 302087019, 402782692, 604174038, 1208348076, 1309043749, 2618087498, 3927131247, 5236174996, 7854262494, 15708524988]

約数ペア:

[(1, 15708524988), (2, 7854262494), (3, 5236174996), (4, 3927131247), (6, 2618087498), (12, 1309043749), (13, 1208348076), (26, 604174038), (39, 402782692), (52, 302087019), (78, 201391346), (156, 100695673), (169, 92949852), (338, 46474926), (507, 30983284), (676, 23237463), (1014, 15491642), (2028, 7745821), (2683, 5854836), (2887, 5441124), (5366, 2927418), (5774, 2720562), (8049, 1951612), (8661, 1813708), (10732, 1463709), (11548, 1360281), (16098, 975806), (17322, 906854), (32196, 487903), (34644, 453427), (34879, 450372), (37531, 418548), (69758, 225186), (75062, 209274), (104637, 150124), (112593, 139516)]