66867664

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{14461}}^1$

素因数の和:14503

約数の個数: 30

約数和(自身を含む): 137634854

約数和(自身を除く): 70767190

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 14461, 28922, 57844, 115688, 231376, 245837, 491674, 983348, 1966696, 3933392, 4179229, 8358458, 16716916, 33433832, 66867664]

約数ペア:

[(1, 66867664), (2, 33433832), (4, 16716916), (8, 8358458), (16, 4179229), (17, 3933392), (34, 1966696), (68, 983348), (136, 491674), (272, 245837), (289, 231376), (578, 115688), (1156, 57844), (2312, 28922), (4624, 14461)]