70298618416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{73361}}^1$

素因数の和:73670

約数の個数: 80

約数和(自身を含む): 155884272768

約数和(自身を除く): 85585654352

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 271, 272, 442, 542, 884, 1084, 1768, 2168, 3523, 3536, 4336, 4607, 7046, 9214, 14092, 18428, 28184, 36856, 56368, 59891, 73361, 73712, 119782, 146722, 239564, 293444, 479128, 586888, 953693, 958256, 1173776, 1247137, 1907386, 2494274, 3814772, 4988548, 7629544, 9977096, 15259088, 16212781, 19880831, 19954192, 32425562, 39761662, 64851124, 79523324, 129702248, 159046648, 258450803, 259404496, 318093296, 337974127, 516901606, 675948254, 1033803212, 1351896508, 2067606424, 2703793016, 4135212848, 4393663651, 5407586032, 8787327302, 17574654604, 35149309208, 70298618416]

約数ペア:

[(1, 70298618416), (2, 35149309208), (4, 17574654604), (8, 8787327302), (13, 5407586032), (16, 4393663651), (17, 4135212848), (26, 2703793016), (34, 2067606424), (52, 1351896508), (68, 1033803212), (104, 675948254), (136, 516901606), (208, 337974127), (221, 318093296), (271, 259404496), (272, 258450803), (442, 159046648), (542, 129702248), (884, 79523324), (1084, 64851124), (1768, 39761662), (2168, 32425562), (3523, 19954192), (3536, 19880831), (4336, 16212781), (4607, 15259088), (7046, 9977096), (9214, 7629544), (14092, 4988548), (18428, 3814772), (28184, 2494274), (36856, 1907386), (56368, 1247137), (59891, 1173776), (73361, 958256), (73712, 953693), (119782, 586888), (146722, 479128), (239564, 293444)]