42788940928

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{238267}}^1$

素因数の和:238365

約数の個数: 64

約数和(自身を含む): 90408409920

約数和(自身を除く): 47619468992

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2806, 2944, 3904, 5612, 7808, 11224, 22448, 44896, 89792, 179584, 238267, 476534, 953068, 1906136, 3812272, 5480141, 7624544, 10960282, 14534287, 15249088, 21920564, 29068574, 30498176, 43841128, 58137148, 87682256, 116274296, 175364512, 232548592, 334288601, 350729024, 465097184, 668577202, 701458048, 930194368, 1337154404, 1860388736, 2674308808, 5348617616, 10697235232, 21394470464, 42788940928]

約数ペア:

[(1, 42788940928), (2, 21394470464), (4, 10697235232), (8, 5348617616), (16, 2674308808), (23, 1860388736), (32, 1337154404), (46, 930194368), (61, 701458048), (64, 668577202), (92, 465097184), (122, 350729024), (128, 334288601), (184, 232548592), (244, 175364512), (368, 116274296), (488, 87682256), (736, 58137148), (976, 43841128), (1403, 30498176), (1472, 29068574), (1952, 21920564), (2806, 15249088), (2944, 14534287), (3904, 10960282), (5612, 7624544), (7808, 5480141), (11224, 3812272), (22448, 1906136), (44896, 953068), (89792, 476534), (179584, 238267)]