64152392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 125126400

約数和(自身を除く): 60974008

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 1861, 3722, 4309, 7444, 8618, 14888, 17236, 34472, 57691, 115382, 230764, 258679, 461528, 517358, 1034716, 2069432, 8019049, 16038098, 32076196, 64152392]

約数ペア:

[(1, 64152392), (2, 32076196), (4, 16038098), (8, 8019049), (31, 2069432), (62, 1034716), (124, 517358), (139, 461528), (248, 258679), (278, 230764), (556, 115382), (1112, 57691), (1861, 34472), (3722, 17236), (4309, 14888), (7444, 8618)]