73856416

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{1373}}^1$

素因数の和:1465

約数の個数: 36

約数和(自身を含む): 149146326

約数和(自身を除く): 75289910

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1373, 1681, 2746, 3362, 5492, 6724, 10984, 13448, 21968, 26896, 43936, 53792, 56293, 112586, 225172, 450344, 900688, 1801376, 2308013, 4616026, 9232052, 18464104, 36928208, 73856416]

約数ペア:

[(1, 73856416), (2, 36928208), (4, 18464104), (8, 9232052), (16, 4616026), (32, 2308013), (41, 1801376), (82, 900688), (164, 450344), (328, 225172), (656, 112586), (1312, 56293), (1373, 53792), (1681, 43936), (2746, 26896), (3362, 21968), (5492, 13448), (6724, 10984)]