43742816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 50370112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1481, 1846, 2272, 2962, 3692, 5924, 7384, 11848, 14768, 19253, 23696, 29536, 38506, 47392, 77012, 105151, 154024, 210302, 308048, 420604, 616096, 841208, 1366963, 1682416, 2733926, 3364832, 5467852, 10935704, 21871408, 43742816]

約数ペア:

[(1, 43742816), (2, 21871408), (4, 10935704), (8, 5467852), (13, 3364832), (16, 2733926), (26, 1682416), (32, 1366963), (52, 841208), (71, 616096), (104, 420604), (142, 308048), (208, 210302), (284, 154024), (416, 105151), (568, 77012), (923, 47392), (1136, 38506), (1481, 29536), (1846, 23696), (2272, 19253), (2962, 14768), (3692, 11848), (5924, 7384)]