61261648

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3671}}^1$

素因数の和:3835

約数の個数: 40

約数和(自身を含む): 136598400

約数和(自身を除く): 75336752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 3671, 4172, 7342, 8344, 14684, 16688, 25697, 29368, 51394, 58736, 102788, 205576, 411152, 546979, 1093958, 2187916, 3828853, 4375832, 7657706, 8751664, 15315412, 30630824, 61261648]

約数ペア:

[(1, 61261648), (2, 30630824), (4, 15315412), (7, 8751664), (8, 7657706), (14, 4375832), (16, 3828853), (28, 2187916), (56, 1093958), (112, 546979), (149, 411152), (298, 205576), (596, 102788), (1043, 58736), (1192, 51394), (2086, 29368), (2384, 25697), (3671, 16688), (4172, 14684), (7342, 8344)]