43870528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 56

約数和(自身を含む): 95272352

約数和(自身を除く): 51401824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 787, 832, 871, 1072, 1574, 1742, 2144, 3148, 3484, 4288, 6296, 6968, 10231, 12592, 13936, 20462, 25184, 27872, 40924, 50368, 52729, 55744, 81848, 105458, 163696, 210916, 327392, 421832, 654784, 685477, 843664, 1370954, 1687328, 2741908, 3374656, 5483816, 10967632, 21935264, 43870528]

約数ペア:

[(1, 43870528), (2, 21935264), (4, 10967632), (8, 5483816), (13, 3374656), (16, 2741908), (26, 1687328), (32, 1370954), (52, 843664), (64, 685477), (67, 654784), (104, 421832), (134, 327392), (208, 210916), (268, 163696), (416, 105458), (536, 81848), (787, 55744), (832, 52729), (871, 50368), (1072, 40924), (1574, 27872), (1742, 25184), (2144, 20462), (3148, 13936), (3484, 12592), (4288, 10231), (6296, 6968)]