4509856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 9853704

約数和(自身を除く): 5343848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 293, 296, 416, 481, 586, 592, 962, 1172, 1184, 1924, 2344, 3809, 3848, 4688, 7618, 7696, 9376, 10841, 15236, 15392, 21682, 30472, 43364, 60944, 86728, 121888, 140933, 173456, 281866, 346912, 563732, 1127464, 2254928, 4509856]

約数ペア:

[(1, 4509856), (2, 2254928), (4, 1127464), (8, 563732), (13, 346912), (16, 281866), (26, 173456), (32, 140933), (37, 121888), (52, 86728), (74, 60944), (104, 43364), (148, 30472), (208, 21682), (293, 15392), (296, 15236), (416, 10841), (481, 9376), (586, 7696), (592, 7618), (962, 4688), (1172, 3848), (1184, 3809), (1924, 2344)]