2277728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 4898880

約数和(自身を除く): 2621152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 79, 106, 136, 158, 212, 272, 316, 424, 544, 632, 848, 901, 1264, 1343, 1696, 1802, 2528, 2686, 3604, 4187, 5372, 7208, 8374, 10744, 14416, 16748, 21488, 28832, 33496, 42976, 66992, 71179, 133984, 142358, 284716, 569432, 1138864, 2277728]

約数ペア:

[(1, 2277728), (2, 1138864), (4, 569432), (8, 284716), (16, 142358), (17, 133984), (32, 71179), (34, 66992), (53, 42976), (68, 33496), (79, 28832), (106, 21488), (136, 16748), (158, 14416), (212, 10744), (272, 8374), (316, 7208), (424, 5372), (544, 4187), (632, 3604), (848, 2686), (901, 2528), (1264, 1802), (1343, 1696)]