28195038

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 34704162

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 139, 177, 191, 278, 354, 382, 417, 531, 573, 834, 1062, 1146, 1251, 1719, 2502, 3438, 8201, 11269, 16402, 22538, 24603, 26549, 33807, 49206, 53098, 67614, 73809, 79647, 101421, 147618, 159294, 202842, 238941, 477882, 1566391, 3132782, 4699173, 9398346, 14097519, 28195038]

約数ペア:

[(1, 28195038), (2, 14097519), (3, 9398346), (6, 4699173), (9, 3132782), (18, 1566391), (59, 477882), (118, 238941), (139, 202842), (177, 159294), (191, 147618), (278, 101421), (354, 79647), (382, 73809), (417, 67614), (531, 53098), (573, 49206), (834, 33807), (1062, 26549), (1146, 24603), (1251, 22538), (1719, 16402), (2502, 11269), (3438, 8201)]