28541328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19181}}^1$

素因数の和:19223

約数の個数: 40

約数和(自身を含む): 76114176

約数和(自身を除く): 47572848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 19181, 38362, 57543, 76724, 115086, 153448, 230172, 306896, 460344, 594611, 920688, 1189222, 1783833, 2378444, 3567666, 4756888, 7135332, 9513776, 14270664, 28541328]

約数ペア:

[(1, 28541328), (2, 14270664), (3, 9513776), (4, 7135332), (6, 4756888), (8, 3567666), (12, 2378444), (16, 1783833), (24, 1189222), (31, 920688), (48, 594611), (62, 460344), (93, 306896), (124, 230172), (186, 153448), (248, 115086), (372, 76724), (496, 57543), (744, 38362), (1488, 19181)]