41977348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 87542784

約数和(自身を除く): 45565436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 353, 434, 548, 706, 868, 959, 1412, 1918, 2471, 3836, 4247, 4942, 8494, 9884, 10943, 16988, 21886, 29729, 43772, 48361, 59458, 76601, 96722, 118916, 153202, 193444, 306404, 338527, 677054, 1354108, 1499191, 2998382, 5996764, 10494337, 20988674, 41977348]

約数ペア:

[(1, 41977348), (2, 20988674), (4, 10494337), (7, 5996764), (14, 2998382), (28, 1499191), (31, 1354108), (62, 677054), (124, 338527), (137, 306404), (217, 193444), (274, 153202), (353, 118916), (434, 96722), (548, 76601), (706, 59458), (868, 48361), (959, 43772), (1412, 29729), (1918, 21886), (2471, 16988), (3836, 10943), (4247, 9884), (4942, 8494)]