2080576

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 56

約数和(自身を含む): 4572000

約数和(自身を除く): 2491424

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 59, 64, 76, 116, 118, 152, 232, 236, 304, 464, 472, 551, 608, 928, 944, 1102, 1121, 1216, 1711, 1856, 1888, 2204, 2242, 3422, 3776, 4408, 4484, 6844, 8816, 8968, 13688, 17632, 17936, 27376, 32509, 35264, 35872, 54752, 65018, 71744, 109504, 130036, 260072, 520144, 1040288, 2080576]

約数ペア:

[(1, 2080576), (2, 1040288), (4, 520144), (8, 260072), (16, 130036), (19, 109504), (29, 71744), (32, 65018), (38, 54752), (58, 35872), (59, 35264), (64, 32509), (76, 27376), (116, 17936), (118, 17632), (152, 13688), (232, 8968), (236, 8816), (304, 6844), (464, 4484), (472, 4408), (551, 3776), (608, 3422), (928, 2242), (944, 2204), (1102, 1888), (1121, 1856), (1216, 1711)]