45885988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 86837520

約数和(自身を除く): 40951532

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 739, 817, 1444, 1478, 1634, 2956, 3268, 14041, 15523, 28082, 31046, 31777, 56164, 62092, 63554, 127108, 266779, 533558, 603763, 1067116, 1207526, 2415052, 11471497, 22942994, 45885988]

約数ペア:

[(1, 45885988), (2, 22942994), (4, 11471497), (19, 2415052), (38, 1207526), (43, 1067116), (76, 603763), (86, 533558), (172, 266779), (361, 127108), (722, 63554), (739, 62092), (817, 56164), (1444, 31777), (1478, 31046), (1634, 28082), (2956, 15523), (3268, 14041)]