70490288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4245

約数の個数: 40

約数和(自身を含む): 150563280

約数和(自身を除く): 80072992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4129, 4268, 8258, 8536, 16516, 17072, 33032, 45419, 66064, 90838, 181676, 363352, 400513, 726704, 801026, 1602052, 3204104, 4405643, 6408208, 8811286, 17622572, 35245144, 70490288]

約数ペア:

[(1, 70490288), (2, 35245144), (4, 17622572), (8, 8811286), (11, 6408208), (16, 4405643), (22, 3204104), (44, 1602052), (88, 801026), (97, 726704), (176, 400513), (194, 363352), (388, 181676), (776, 90838), (1067, 66064), (1552, 45419), (2134, 33032), (4129, 17072), (4268, 16516), (8258, 8536)]