3247712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 7105392

約数和(自身を除く): 3857680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 211, 296, 416, 422, 481, 592, 844, 962, 1184, 1688, 1924, 2743, 3376, 3848, 5486, 6752, 7696, 7807, 10972, 15392, 15614, 21944, 31228, 43888, 62456, 87776, 101491, 124912, 202982, 249824, 405964, 811928, 1623856, 3247712]

約数ペア:

[(1, 3247712), (2, 1623856), (4, 811928), (8, 405964), (13, 249824), (16, 202982), (26, 124912), (32, 101491), (37, 87776), (52, 62456), (74, 43888), (104, 31228), (148, 21944), (208, 15614), (211, 15392), (296, 10972), (416, 7807), (422, 7696), (481, 6752), (592, 5486), (844, 3848), (962, 3376), (1184, 2743), (1688, 1924)]