2737878832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24977}}^1$

素因数の和:25046

約数の個数: 80

約数和(自身を含む): 6244100352

約数和(自身を除く): 3506221520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 13702, 24977, 27404, 49954, 54808, 99908, 109616, 199816, 324701, 399632, 424609, 649402, 774287, 849218, 1298804, 1548574, 1698436, 2597608, 3097148, 3396872, 5195216, 5519917, 6194296, 6793744, 10065731, 11039834, 12388592, 13162879, 20131462, 22079668, 26325758, 40262924, 44159336, 52651516, 80525848, 88318672, 105303032, 161051696, 171117427, 210606064, 342234854, 684469708, 1368939416, 2737878832]

約数ペア:

[(1, 2737878832), (2, 1368939416), (4, 684469708), (8, 342234854), (13, 210606064), (16, 171117427), (17, 161051696), (26, 105303032), (31, 88318672), (34, 80525848), (52, 52651516), (62, 44159336), (68, 40262924), (104, 26325758), (124, 22079668), (136, 20131462), (208, 13162879), (221, 12388592), (248, 11039834), (272, 10065731), (403, 6793744), (442, 6194296), (496, 5519917), (527, 5195216), (806, 3396872), (884, 3097148), (1054, 2597608), (1612, 1698436), (1768, 1548574), (2108, 1298804), (3224, 849218), (3536, 774287), (4216, 649402), (6448, 424609), (6851, 399632), (8432, 324701), (13702, 199816), (24977, 109616), (27404, 99908), (49954, 54808)]