66727376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4707

約数の個数: 40

約数和(自身を含む): 138086400

約数和(自身を除く): 71359024

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4639, 7192, 9278, 14384, 18556, 37112, 74224, 134531, 143809, 269062, 287618, 538124, 575236, 1076248, 1150472, 2152496, 2300944, 4170461, 8340922, 16681844, 33363688, 66727376]

約数ペア:

[(1, 66727376), (2, 33363688), (4, 16681844), (8, 8340922), (16, 4170461), (29, 2300944), (31, 2152496), (58, 1150472), (62, 1076248), (116, 575236), (124, 538124), (232, 287618), (248, 269062), (464, 143809), (496, 134531), (899, 74224), (1798, 37112), (3596, 18556), (4639, 14384), (7192, 9278)]