2453677472

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{64489}}^1$

素因数の和:64569

約数の個数: 48

約数和(自身を含む): 5119216200

約数和(自身を除く): 2665538728

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 4756, 9512, 19024, 38048, 64489, 128978, 257956, 515912, 1031824, 1870181, 2063648, 2644049, 3740362, 5288098, 7480724, 10576196, 14961448, 21152392, 29922896, 42304784, 59845792, 76677421, 84609568, 153354842, 306709684, 613419368, 1226838736, 2453677472]

約数ペア:

[(1, 2453677472), (2, 1226838736), (4, 613419368), (8, 306709684), (16, 153354842), (29, 84609568), (32, 76677421), (41, 59845792), (58, 42304784), (82, 29922896), (116, 21152392), (164, 14961448), (232, 10576196), (328, 7480724), (464, 5288098), (656, 3740362), (928, 2644049), (1189, 2063648), (1312, 1870181), (2378, 1031824), (4756, 515912), (9512, 257956), (19024, 128978), (38048, 64489)]