57976048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 121634576

約数和(自身を除く): 63658528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1321, 1688, 2642, 2743, 3376, 5284, 5486, 10568, 10972, 17173, 21136, 21944, 34346, 43888, 68692, 137384, 274768, 278731, 557462, 1114924, 2229848, 3623503, 4459696, 7247006, 14494012, 28988024, 57976048]

約数ペア:

[(1, 57976048), (2, 28988024), (4, 14494012), (8, 7247006), (13, 4459696), (16, 3623503), (26, 2229848), (52, 1114924), (104, 557462), (208, 278731), (211, 274768), (422, 137384), (844, 68692), (1321, 43888), (1688, 34346), (2642, 21944), (2743, 21136), (3376, 17173), (5284, 10972), (5486, 10568)]