28221942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 66813120

約数和(自身を除く): 38591178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 1627, 2478, 2891, 3254, 4881, 5782, 8673, 9762, 11389, 17346, 22778, 34167, 68334, 79723, 95993, 159446, 191986, 239169, 287979, 478338, 575958, 671951, 1343902, 2015853, 4031706, 4703657, 9407314, 14110971, 28221942]

約数ペア:

[(1, 28221942), (2, 14110971), (3, 9407314), (6, 4703657), (7, 4031706), (14, 2015853), (21, 1343902), (42, 671951), (49, 575958), (59, 478338), (98, 287979), (118, 239169), (147, 191986), (177, 159446), (294, 95993), (354, 79723), (413, 68334), (826, 34167), (1239, 22778), (1627, 17346), (2478, 11389), (2891, 9762), (3254, 8673), (4881, 5782)]