66494528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 56

約数和(自身を含む): 140208000

約数和(自身を除く): 73713472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 367, 596, 608, 734, 1192, 1216, 1468, 2384, 2831, 2936, 4768, 5662, 5872, 6973, 9536, 11324, 11744, 13946, 22648, 23488, 27892, 45296, 54683, 55784, 90592, 109366, 111568, 181184, 218732, 223136, 437464, 446272, 874928, 1038977, 1749856, 2077954, 3499712, 4155908, 8311816, 16623632, 33247264, 66494528]

約数ペア:

[(1, 66494528), (2, 33247264), (4, 16623632), (8, 8311816), (16, 4155908), (19, 3499712), (32, 2077954), (38, 1749856), (64, 1038977), (76, 874928), (149, 446272), (152, 437464), (298, 223136), (304, 218732), (367, 181184), (596, 111568), (608, 109366), (734, 90592), (1192, 55784), (1216, 54683), (1468, 45296), (2384, 27892), (2831, 23488), (2936, 22648), (4768, 13946), (5662, 11744), (5872, 11324), (6973, 9536)]