61818256

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 60

約数和(自身を含む): 131905620

約数和(自身を除く): 70087364

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 289, 461, 464, 493, 578, 922, 986, 1156, 1844, 1972, 2312, 3688, 3944, 4624, 7376, 7837, 7888, 8381, 13369, 15674, 16762, 26738, 31348, 33524, 53476, 62696, 67048, 106952, 125392, 133229, 134096, 213904, 227273, 266458, 454546, 532916, 909092, 1065832, 1818184, 2131664, 3636368, 3863641, 7727282, 15454564, 30909128, 61818256]

約数ペア:

[(1, 61818256), (2, 30909128), (4, 15454564), (8, 7727282), (16, 3863641), (17, 3636368), (29, 2131664), (34, 1818184), (58, 1065832), (68, 909092), (116, 532916), (136, 454546), (232, 266458), (272, 227273), (289, 213904), (461, 134096), (464, 133229), (493, 125392), (578, 106952), (922, 67048), (986, 62696), (1156, 53476), (1844, 33524), (1972, 31348), (2312, 26738), (3688, 16762), (3944, 15674), (4624, 13369), (7376, 8381), (7837, 7888)]