15722579132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{33749}}^1$

素因数の和:33831

約数の個数: 72

約数和(自身を含む): 32492880000

約数和(自身を除く): 16770300868

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 289, 403, 442, 527, 578, 806, 884, 1054, 1156, 1612, 2108, 3757, 6851, 7514, 8959, 13702, 15028, 17918, 27404, 33749, 35836, 67498, 116467, 134996, 232934, 438737, 465868, 573733, 877474, 1046219, 1147466, 1754948, 2092438, 2294932, 4184876, 7458529, 9753461, 13600847, 14917058, 17785723, 19506922, 27201694, 29834116, 35571446, 39013844, 54403388, 71142892, 126794993, 231214399, 253589986, 302357291, 462428798, 507179972, 604714582, 924857596, 1209429164, 3930644783, 7861289566, 15722579132]

約数ペア:

[(1, 15722579132), (2, 7861289566), (4, 3930644783), (13, 1209429164), (17, 924857596), (26, 604714582), (31, 507179972), (34, 462428798), (52, 302357291), (62, 253589986), (68, 231214399), (124, 126794993), (221, 71142892), (289, 54403388), (403, 39013844), (442, 35571446), (527, 29834116), (578, 27201694), (806, 19506922), (884, 17785723), (1054, 14917058), (1156, 13600847), (1612, 9753461), (2108, 7458529), (3757, 4184876), (6851, 2294932), (7514, 2092438), (8959, 1754948), (13702, 1147466), (15028, 1046219), (17918, 877474), (27404, 573733), (33749, 465868), (35836, 438737), (67498, 232934), (116467, 134996)]