65454272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 141073632

約数和(自身を除く): 75619360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 151, 208, 302, 416, 521, 604, 832, 1042, 1208, 1963, 2084, 2416, 3926, 4168, 4832, 6773, 7852, 8336, 9664, 13546, 15704, 16672, 27092, 31408, 33344, 54184, 62816, 78671, 108368, 125632, 157342, 216736, 314684, 433472, 629368, 1022723, 1258736, 2045446, 2517472, 4090892, 5034944, 8181784, 16363568, 32727136, 65454272]

約数ペア:

[(1, 65454272), (2, 32727136), (4, 16363568), (8, 8181784), (13, 5034944), (16, 4090892), (26, 2517472), (32, 2045446), (52, 1258736), (64, 1022723), (104, 629368), (151, 433472), (208, 314684), (302, 216736), (416, 157342), (521, 125632), (604, 108368), (832, 78671), (1042, 62816), (1208, 54184), (1963, 33344), (2084, 31408), (2416, 27092), (3926, 16672), (4168, 15704), (4832, 13546), (6773, 9664), (7852, 8336)]