28866786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6067}}^1$

素因数の和:6146

約数の個数: 32

約数和(自身を含む): 63204288

約数和(自身を除く): 34337502

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 6067, 12134, 18201, 36402, 78871, 157742, 236613, 370087, 473226, 740174, 1110261, 2220522, 4811131, 9622262, 14433393, 28866786]

約数ペア:

[(1, 28866786), (2, 14433393), (3, 9622262), (6, 4811131), (13, 2220522), (26, 1110261), (39, 740174), (61, 473226), (78, 370087), (122, 236613), (183, 157742), (366, 78871), (793, 36402), (1586, 18201), (2379, 12134), (4758, 6067)]