37983764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 86083200

約数和(自身を除く): 48099436

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 349, 364, 598, 644, 676, 698, 1183, 1196, 1396, 2093, 2366, 2443, 3887, 4186, 4537, 4732, 4886, 7774, 8027, 8372, 9074, 9772, 15548, 16054, 18148, 27209, 31759, 32108, 54418, 56189, 58981, 63518, 104351, 108836, 112378, 117962, 127036, 208702, 224756, 235924, 412867, 417404, 730457, 825734, 1356563, 1460914, 1651468, 2713126, 2921828, 5426252, 9495941, 18991882, 37983764]

約数ペア:

[(1, 37983764), (2, 18991882), (4, 9495941), (7, 5426252), (13, 2921828), (14, 2713126), (23, 1651468), (26, 1460914), (28, 1356563), (46, 825734), (52, 730457), (91, 417404), (92, 412867), (161, 235924), (169, 224756), (182, 208702), (299, 127036), (322, 117962), (338, 112378), (349, 108836), (364, 104351), (598, 63518), (644, 58981), (676, 56189), (698, 54418), (1183, 32108), (1196, 31759), (1396, 27209), (2093, 18148), (2366, 16054), (2443, 15548), (3887, 9772), (4186, 9074), (4537, 8372), (4732, 8027), (4886, 7774)]