28349996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 51762816

約数和(自身を除く): 23412820

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 2357, 3007, 4714, 6014, 9428, 12028, 73067, 146134, 228629, 292268, 457258, 914516, 7087499, 14174998, 28349996]

約数ペア:

[(1, 28349996), (2, 14174998), (4, 7087499), (31, 914516), (62, 457258), (97, 292268), (124, 228629), (194, 146134), (388, 73067), (2357, 12028), (3007, 9428), (4714, 6014)]