4955149864

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{36131}}^1$

素因数の和:36254

約数の個数: 64

約数和(自身を含む): 11099750400

約数和(自身を除く): 6144600536

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 1106, 1736, 2212, 2449, 4424, 4898, 9796, 17143, 19592, 34286, 36131, 68572, 72262, 137144, 144524, 252917, 289048, 505834, 1011668, 1120061, 2023336, 2240122, 2854349, 4480244, 5708698, 7840427, 8960488, 11417396, 15680854, 19980443, 22834792, 31361708, 39960886, 62723416, 79921772, 88484819, 159843544, 176969638, 353939276, 619393733, 707878552, 1238787466, 2477574932, 4955149864]

約数ペア:

[(1, 4955149864), (2, 2477574932), (4, 1238787466), (7, 707878552), (8, 619393733), (14, 353939276), (28, 176969638), (31, 159843544), (56, 88484819), (62, 79921772), (79, 62723416), (124, 39960886), (158, 31361708), (217, 22834792), (248, 19980443), (316, 15680854), (434, 11417396), (553, 8960488), (632, 7840427), (868, 5708698), (1106, 4480244), (1736, 2854349), (2212, 2240122), (2449, 2023336), (4424, 1120061), (4898, 1011668), (9796, 505834), (17143, 289048), (19592, 252917), (34286, 144524), (36131, 137144), (68572, 72262)]