71892782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 120766464

約数和(自身を除く): 48873682

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 467, 806, 934, 2483, 4966, 5921, 6071, 11842, 12142, 14477, 28954, 76973, 89197, 153946, 178394, 188201, 376402, 1159561, 2319122, 2765107, 5530214, 35946391, 71892782]

約数ペア:

[(1, 71892782), (2, 35946391), (13, 5530214), (26, 2765107), (31, 2319122), (62, 1159561), (191, 376402), (382, 188201), (403, 178394), (467, 153946), (806, 89197), (934, 76973), (2483, 28954), (4966, 14477), (5921, 12142), (6071, 11842)]