28893798

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 65909376

約数和(自身を除く): 37015578

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 977, 1643, 1954, 2931, 3286, 4929, 5862, 8793, 9858, 14787, 17586, 29574, 30287, 51781, 60574, 90861, 103562, 155343, 181722, 272583, 310686, 466029, 545166, 932058, 1605211, 3210422, 4815633, 9631266, 14446899, 28893798]

約数ペア:

[(1, 28893798), (2, 14446899), (3, 9631266), (6, 4815633), (9, 3210422), (18, 1605211), (31, 932058), (53, 545166), (62, 466029), (93, 310686), (106, 272583), (159, 181722), (186, 155343), (279, 103562), (318, 90861), (477, 60574), (558, 51781), (954, 30287), (977, 29574), (1643, 17586), (1954, 14787), (2931, 9858), (3286, 8793), (4929, 5862)]