23781784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3413}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 48751920

約数和(自身を除く): 24970136

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3413, 3484, 6826, 6968, 13652, 27304, 44369, 88738, 177476, 228671, 354952, 457342, 914684, 1829368, 2972723, 5945446, 11890892, 23781784]

約数ペア:

[(1, 23781784), (2, 11890892), (4, 5945446), (8, 2972723), (13, 1829368), (26, 914684), (52, 457342), (67, 354952), (104, 228671), (134, 177476), (268, 88738), (536, 44369), (871, 27304), (1742, 13652), (3413, 6968), (3484, 6826)]