672066112

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2619

約数の個数: 56

約数和(自身を含む): 1387124480

約数和(自身を除く): 715058368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 496, 556, 992, 1112, 1984, 2224, 2437, 4309, 4448, 4874, 8618, 8896, 9748, 17236, 19496, 34472, 38992, 68944, 75547, 77984, 137888, 151094, 155968, 275776, 302188, 338743, 604376, 677486, 1208752, 1354972, 2417504, 2709944, 4835008, 5419888, 10501033, 10839776, 21002066, 21679552, 42004132, 84008264, 168016528, 336033056, 672066112]

約数ペア:

[(1, 672066112), (2, 336033056), (4, 168016528), (8, 84008264), (16, 42004132), (31, 21679552), (32, 21002066), (62, 10839776), (64, 10501033), (124, 5419888), (139, 4835008), (248, 2709944), (278, 2417504), (496, 1354972), (556, 1208752), (992, 677486), (1112, 604376), (1984, 338743), (2224, 302188), (2437, 275776), (4309, 155968), (4448, 151094), (4874, 137888), (8618, 77984), (8896, 75547), (9748, 68944), (17236, 38992), (19496, 34472)]