65743808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 56

約数和(自身を含む): 145084800

約数和(自身を除く): 79340992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2549, 3224, 5098, 6448, 10196, 12896, 20392, 25792, 33137, 40784, 66274, 79019, 81568, 132548, 158038, 163136, 265096, 316076, 530192, 632152, 1027247, 1060384, 1264304, 2054494, 2120768, 2528608, 4108988, 5057216, 8217976, 16435952, 32871904, 65743808]

約数ペア:

[(1, 65743808), (2, 32871904), (4, 16435952), (8, 8217976), (13, 5057216), (16, 4108988), (26, 2528608), (31, 2120768), (32, 2054494), (52, 1264304), (62, 1060384), (64, 1027247), (104, 632152), (124, 530192), (208, 316076), (248, 265096), (403, 163136), (416, 158038), (496, 132548), (806, 81568), (832, 79019), (992, 66274), (1612, 40784), (1984, 33137), (2549, 25792), (3224, 20392), (5098, 12896), (6448, 10196)]