65270478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 161828352

約数和(自身を除く): 96557874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 173, 182, 273, 346, 519, 546, 691, 1038, 1211, 1382, 2073, 2249, 2422, 3633, 4146, 4498, 4837, 6747, 7266, 8983, 9674, 13494, 14511, 15743, 17966, 26949, 29022, 31486, 47229, 53898, 62881, 94458, 119543, 125762, 188643, 239086, 358629, 377286, 717258, 836801, 1554059, 1673602, 2510403, 3108118, 4662177, 5020806, 9324354, 10878413, 21756826, 32635239, 65270478]

約数ペア:

[(1, 65270478), (2, 32635239), (3, 21756826), (6, 10878413), (7, 9324354), (13, 5020806), (14, 4662177), (21, 3108118), (26, 2510403), (39, 1673602), (42, 1554059), (78, 836801), (91, 717258), (173, 377286), (182, 358629), (273, 239086), (346, 188643), (519, 125762), (546, 119543), (691, 94458), (1038, 62881), (1211, 53898), (1382, 47229), (2073, 31486), (2249, 29022), (2422, 26949), (3633, 17966), (4146, 15743), (4498, 14511), (4837, 13494), (6747, 9674), (7266, 8983)]