47437684

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 106868160

約数和(自身を除く): 59430476

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 619, 644, 782, 833, 1127, 1238, 1564, 1666, 2254, 2476, 2737, 3332, 4333, 4508, 5474, 8666, 10523, 10948, 14237, 17332, 19159, 21046, 28474, 30331, 38318, 42092, 56948, 60662, 73661, 76636, 99659, 121324, 147322, 199318, 242029, 294644, 398636, 484058, 515627, 697613, 968116, 1031254, 1395226, 1694203, 2062508, 2790452, 3388406, 6776812, 11859421, 23718842, 47437684]

約数ペア:

[(1, 47437684), (2, 23718842), (4, 11859421), (7, 6776812), (14, 3388406), (17, 2790452), (23, 2062508), (28, 1694203), (34, 1395226), (46, 1031254), (49, 968116), (68, 697613), (92, 515627), (98, 484058), (119, 398636), (161, 294644), (196, 242029), (238, 199318), (322, 147322), (391, 121324), (476, 99659), (619, 76636), (644, 73661), (782, 60662), (833, 56948), (1127, 42092), (1238, 38318), (1564, 30331), (1666, 28474), (2254, 21046), (2476, 19159), (2737, 17332), (3332, 14237), (4333, 10948), (4508, 10523), (5474, 8666)]