2013803648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3361}}^1$

素因数の和:3557

約数の個数: 64

約数和(自身を含む): 4169955840

約数和(自身を除く): 2156152192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 151, 248, 302, 496, 604, 992, 1208, 1984, 2416, 3361, 3968, 4681, 4832, 6722, 9362, 9664, 13444, 18724, 19328, 26888, 37448, 53776, 74896, 104191, 107552, 149792, 208382, 215104, 299584, 416764, 430208, 507511, 599168, 833528, 1015022, 1667056, 2030044, 3334112, 4060088, 6668224, 8120176, 13336448, 15732841, 16240352, 31465682, 32480704, 62931364, 64961408, 125862728, 251725456, 503450912, 1006901824, 2013803648]

約数ペア:

[(1, 2013803648), (2, 1006901824), (4, 503450912), (8, 251725456), (16, 125862728), (31, 64961408), (32, 62931364), (62, 32480704), (64, 31465682), (124, 16240352), (128, 15732841), (151, 13336448), (248, 8120176), (302, 6668224), (496, 4060088), (604, 3334112), (992, 2030044), (1208, 1667056), (1984, 1015022), (2416, 833528), (3361, 599168), (3968, 507511), (4681, 430208), (4832, 416764), (6722, 299584), (9362, 215104), (9664, 208382), (13444, 149792), (18724, 107552), (19328, 104191), (26888, 74896), (37448, 53776)]