28554588

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{13003}}^1$

素因数の和:13074

約数の個数: 36

約数和(自身を含む): 73368568

約数和(自身を除く): 44813980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 13003, 26006, 39009, 52012, 78018, 117027, 156036, 234054, 468108, 793183, 1586366, 2379549, 3172732, 4759098, 7138647, 9518196, 14277294, 28554588]

約数ペア:

[(1, 28554588), (2, 14277294), (3, 9518196), (4, 7138647), (6, 4759098), (9, 3172732), (12, 2379549), (18, 1586366), (36, 793183), (61, 468108), (122, 234054), (183, 156036), (244, 117027), (366, 78018), (549, 52012), (732, 39009), (1098, 26006), (2196, 13003)]