4555456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 56

約数和(自身を含む): 9875520

約数和(自身を除く): 5320064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 79, 106, 136, 158, 212, 272, 316, 424, 544, 632, 848, 901, 1088, 1264, 1343, 1696, 1802, 2528, 2686, 3392, 3604, 4187, 5056, 5372, 7208, 8374, 10744, 14416, 16748, 21488, 28832, 33496, 42976, 57664, 66992, 71179, 85952, 133984, 142358, 267968, 284716, 569432, 1138864, 2277728, 4555456]

約数ペア:

[(1, 4555456), (2, 2277728), (4, 1138864), (8, 569432), (16, 284716), (17, 267968), (32, 142358), (34, 133984), (53, 85952), (64, 71179), (68, 66992), (79, 57664), (106, 42976), (136, 33496), (158, 28832), (212, 21488), (272, 16748), (316, 14416), (424, 10744), (544, 8374), (632, 7208), (848, 5372), (901, 5056), (1088, 4187), (1264, 3604), (1343, 3392), (1696, 2686), (1802, 2528)]