65218832

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10987}}^1$

素因数の和:11055

約数の個数: 40

約数和(自身を含む): 147151296

約数和(自身を除く): 81932464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 10987, 21974, 43948, 76909, 87896, 153818, 175792, 307636, 582311, 615272, 1164622, 1230544, 2329244, 4076177, 4658488, 8152354, 9316976, 16304708, 32609416, 65218832]

約数ペア:

[(1, 65218832), (2, 32609416), (4, 16304708), (7, 9316976), (8, 8152354), (14, 4658488), (16, 4076177), (28, 2329244), (53, 1230544), (56, 1164622), (106, 615272), (112, 582311), (212, 307636), (371, 175792), (424, 153818), (742, 87896), (848, 76909), (1484, 43948), (2968, 21974), (5936, 10987)]