67393952

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 69774688

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 212, 316, 424, 503, 632, 848, 1006, 1264, 1696, 2012, 2528, 4024, 4187, 8048, 8374, 16096, 16748, 26659, 33496, 39737, 53318, 66992, 79474, 106636, 133984, 158948, 213272, 317896, 426544, 635792, 853088, 1271584, 2106061, 4212122, 8424244, 16848488, 33696976, 67393952]

約数ペア:

[(1, 67393952), (2, 33696976), (4, 16848488), (8, 8424244), (16, 4212122), (32, 2106061), (53, 1271584), (79, 853088), (106, 635792), (158, 426544), (212, 317896), (316, 213272), (424, 158948), (503, 133984), (632, 106636), (848, 79474), (1006, 66992), (1264, 53318), (1696, 39737), (2012, 33496), (2528, 26659), (4024, 16748), (4187, 16096), (8048, 8374)]