64298864

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3853}}^1$

素因数の和:4017

約数の個数: 40

約数和(自身を含む): 143368800

約数和(自身を除く): 79069936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 3853, 4172, 7706, 8344, 15412, 16688, 26971, 30824, 53942, 61648, 107884, 215768, 431536, 574097, 1148194, 2296388, 4018679, 4592776, 8037358, 9185552, 16074716, 32149432, 64298864]

約数ペア:

[(1, 64298864), (2, 32149432), (4, 16074716), (7, 9185552), (8, 8037358), (14, 4592776), (16, 4018679), (28, 2296388), (56, 1148194), (112, 574097), (149, 431536), (298, 215768), (596, 107884), (1043, 61648), (1192, 53942), (2086, 30824), (2384, 26971), (3853, 16688), (4172, 15412), (7706, 8344)]