71653142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 133747200

約数和(自身を除く): 62094058

約数列:

[1, 2, 11, 19, 22, 23, 29, 38, 46, 58, 209, 253, 257, 319, 418, 437, 506, 514, 551, 638, 667, 874, 1102, 1334, 2827, 4807, 4883, 5654, 5911, 6061, 7337, 7453, 9614, 9766, 11822, 12122, 12673, 14674, 14906, 25346, 53713, 65021, 81983, 107426, 112309, 130042, 139403, 141607, 163966, 171419, 224618, 278806, 283214, 342838, 1235399, 1557677, 1885609, 2470798, 3115354, 3256961, 3771218, 6513922, 35826571, 71653142]

約数ペア:

[(1, 71653142), (2, 35826571), (11, 6513922), (19, 3771218), (22, 3256961), (23, 3115354), (29, 2470798), (38, 1885609), (46, 1557677), (58, 1235399), (209, 342838), (253, 283214), (257, 278806), (319, 224618), (418, 171419), (437, 163966), (506, 141607), (514, 139403), (551, 130042), (638, 112309), (667, 107426), (874, 81983), (1102, 65021), (1334, 53713), (2827, 25346), (4807, 14906), (4883, 14674), (5654, 12673), (5911, 12122), (6061, 11822), (7337, 9766), (7453, 9614)]