41278432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 88884432

約数和(自身を除く): 47606000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1481, 1742, 2144, 2962, 3484, 5924, 6968, 11848, 13936, 19253, 23696, 27872, 38506, 47392, 77012, 99227, 154024, 198454, 308048, 396908, 616096, 793816, 1289951, 1587632, 2579902, 3175264, 5159804, 10319608, 20639216, 41278432]

約数ペア:

[(1, 41278432), (2, 20639216), (4, 10319608), (8, 5159804), (13, 3175264), (16, 2579902), (26, 1587632), (32, 1289951), (52, 793816), (67, 616096), (104, 396908), (134, 308048), (208, 198454), (268, 154024), (416, 99227), (536, 77012), (871, 47392), (1072, 38506), (1481, 27872), (1742, 23696), (2144, 19253), (2962, 13936), (3484, 11848), (5924, 6968)]