64026620638

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{24809}}^1$

素因数の和:25212

約数の個数: 32

約数和(自身を含む): 99258657120

約数和(自身を除く): 35232036482

約数列:

[1, 2, 53, 97, 106, 194, 251, 502, 5141, 10282, 13303, 24347, 24809, 26606, 48694, 49618, 1290391, 1314877, 2406473, 2580782, 2629754, 4812946, 6227059, 12454118, 127543069, 255086138, 330034127, 604024723, 660068254, 1208049446, 32013310319, 64026620638]

約数ペア:

[(1, 64026620638), (2, 32013310319), (53, 1208049446), (97, 660068254), (106, 604024723), (194, 330034127), (251, 255086138), (502, 127543069), (5141, 12454118), (10282, 6227059), (13303, 4812946), (24347, 2629754), (24809, 2580782), (26606, 2406473), (48694, 1314877), (49618, 1290391)]