2070957824

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7877}}^1$

素因数の和:7985

約数の個数: 72

約数和(自身を含む): 4508736960

約数和(自身を除く): 2437779136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 632, 832, 1027, 1264, 1664, 2054, 2528, 3328, 4108, 5056, 7877, 8216, 10112, 15754, 16432, 20224, 31508, 32864, 63016, 65728, 102401, 126032, 131456, 204802, 252064, 262912, 409604, 504128, 622283, 819208, 1008256, 1244566, 1638416, 2016512, 2489132, 3276832, 4978264, 6553664, 8089679, 9956528, 13107328, 16179358, 19913056, 26214656, 32358716, 39826112, 64717432, 79652224, 129434864, 159304448, 258869728, 517739456, 1035478912, 2070957824]

約数ペア:

[(1, 2070957824), (2, 1035478912), (4, 517739456), (8, 258869728), (13, 159304448), (16, 129434864), (26, 79652224), (32, 64717432), (52, 39826112), (64, 32358716), (79, 26214656), (104, 19913056), (128, 16179358), (158, 13107328), (208, 9956528), (256, 8089679), (316, 6553664), (416, 4978264), (632, 3276832), (832, 2489132), (1027, 2016512), (1264, 1638416), (1664, 1244566), (2054, 1008256), (2528, 819208), (3328, 622283), (4108, 504128), (5056, 409604), (7877, 262912), (8216, 252064), (10112, 204802), (15754, 131456), (16432, 126032), (20224, 102401), (31508, 65728), (32864, 63016)]