28979652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185767}}^1$

素因数の和:185787

約数の個数: 24

約数和(自身を含む): 72821056

約数和(自身を除く): 43841404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185767, 371534, 557301, 743068, 1114602, 2229204, 2414971, 4829942, 7244913, 9659884, 14489826, 28979652]

約数ペア:

[(1, 28979652), (2, 14489826), (3, 9659884), (4, 7244913), (6, 4829942), (12, 2414971), (13, 2229204), (26, 1114602), (39, 743068), (52, 557301), (78, 371534), (156, 185767)]