2021696032

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3194

約数の個数: 72

約数和(自身を含む): 4289060160

約数和(自身を除く): 2267364128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 289, 544, 568, 578, 1136, 1156, 1207, 2272, 2312, 2414, 3079, 4624, 4828, 6158, 9248, 9656, 12316, 19312, 20519, 24632, 38624, 41038, 49264, 52343, 82076, 98528, 104686, 164152, 209372, 218609, 328304, 418744, 437218, 656608, 837488, 874436, 889831, 1674976, 1748872, 1779662, 3497744, 3559324, 3716353, 6995488, 7118648, 7432706, 14237296, 14865412, 28474592, 29730824, 59461648, 63178001, 118923296, 126356002, 252712004, 505424008, 1010848016, 2021696032]

約数ペア:

[(1, 2021696032), (2, 1010848016), (4, 505424008), (8, 252712004), (16, 126356002), (17, 118923296), (32, 63178001), (34, 59461648), (68, 29730824), (71, 28474592), (136, 14865412), (142, 14237296), (272, 7432706), (284, 7118648), (289, 6995488), (544, 3716353), (568, 3559324), (578, 3497744), (1136, 1779662), (1156, 1748872), (1207, 1674976), (2272, 889831), (2312, 874436), (2414, 837488), (3079, 656608), (4624, 437218), (4828, 418744), (6158, 328304), (9248, 218609), (9656, 209372), (12316, 164152), (19312, 104686), (20519, 98528), (24632, 82076), (38624, 52343), (41038, 49264)]