28669482

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 64696320

約数和(自身を除く): 36026838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 269, 279, 382, 538, 558, 573, 807, 1146, 1614, 1719, 2421, 3438, 4842, 5921, 8339, 11842, 16678, 17763, 25017, 35526, 50034, 51379, 53289, 75051, 102758, 106578, 150102, 154137, 308274, 462411, 924822, 1592749, 3185498, 4778247, 9556494, 14334741, 28669482]

約数ペア:

[(1, 28669482), (2, 14334741), (3, 9556494), (6, 4778247), (9, 3185498), (18, 1592749), (31, 924822), (62, 462411), (93, 308274), (186, 154137), (191, 150102), (269, 106578), (279, 102758), (382, 75051), (538, 53289), (558, 51379), (573, 50034), (807, 35526), (1146, 25017), (1614, 17763), (1719, 16678), (2421, 11842), (3438, 8339), (4842, 5921)]