4642832

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 9410112

約数和(自身を除く): 4767280

約数列:

[1, 2, 4, 8, 16, 61, 67, 71, 122, 134, 142, 244, 268, 284, 488, 536, 568, 976, 1072, 1136, 4087, 4331, 4757, 8174, 8662, 9514, 16348, 17324, 19028, 32696, 34648, 38056, 65392, 69296, 76112, 290177, 580354, 1160708, 2321416, 4642832]

約数ペア:

[(1, 4642832), (2, 2321416), (4, 1160708), (8, 580354), (16, 290177), (61, 76112), (67, 69296), (71, 65392), (122, 38056), (134, 34648), (142, 32696), (244, 19028), (268, 17324), (284, 16348), (488, 9514), (536, 8662), (568, 8174), (976, 4757), (1072, 4331), (1136, 4087)]