15707926276

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{14537}}^1$

素因数の和:14741

約数の個数: 72

約数和(自身を含む): 33063773400

約数和(自身を除く): 17355847124

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 149, 196, 259, 298, 518, 596, 1036, 1043, 1813, 2086, 3626, 4172, 5513, 7252, 7301, 11026, 14537, 14602, 22052, 29074, 29204, 38591, 58148, 77182, 101759, 154364, 203518, 270137, 407036, 537869, 540274, 712313, 1075738, 1080548, 1424626, 2151476, 2166013, 2849252, 3765083, 4332026, 7530166, 8664052, 15060332, 15162091, 26355581, 30324182, 52711162, 60648364, 80142481, 105422324, 106134637, 160284962, 212269274, 320569924, 424538548, 560997367, 1121994734, 2243989468, 3926981569, 7853963138, 15707926276]

約数ペア:

[(1, 15707926276), (2, 7853963138), (4, 3926981569), (7, 2243989468), (14, 1121994734), (28, 560997367), (37, 424538548), (49, 320569924), (74, 212269274), (98, 160284962), (148, 106134637), (149, 105422324), (196, 80142481), (259, 60648364), (298, 52711162), (518, 30324182), (596, 26355581), (1036, 15162091), (1043, 15060332), (1813, 8664052), (2086, 7530166), (3626, 4332026), (4172, 3765083), (5513, 2849252), (7252, 2166013), (7301, 2151476), (11026, 1424626), (14537, 1080548), (14602, 1075738), (22052, 712313), (29074, 540274), (29204, 537869), (38591, 407036), (58148, 270137), (77182, 203518), (101759, 154364)]