27799226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 55641600

約数和(自身を除く): 27842374

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 182, 203, 229, 299, 322, 377, 406, 458, 598, 667, 754, 1334, 1603, 2093, 2639, 2977, 3206, 4186, 4669, 5267, 5278, 5954, 6641, 8671, 9338, 10534, 13282, 17342, 20839, 36869, 41678, 46487, 60697, 68471, 73738, 86333, 92974, 121394, 136942, 152743, 172666, 305486, 479297, 604331, 958594, 1069201, 1208662, 1985659, 2138402, 3971318, 13899613, 27799226]

約数ペア:

[(1, 27799226), (2, 13899613), (7, 3971318), (13, 2138402), (14, 1985659), (23, 1208662), (26, 1069201), (29, 958594), (46, 604331), (58, 479297), (91, 305486), (161, 172666), (182, 152743), (203, 136942), (229, 121394), (299, 92974), (322, 86333), (377, 73738), (406, 68471), (458, 60697), (598, 46487), (667, 41678), (754, 36869), (1334, 20839), (1603, 17342), (2093, 13282), (2639, 10534), (2977, 9338), (3206, 8671), (4186, 6641), (4669, 5954), (5267, 5278)]