42496804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 91300608

約数和(自身を除く): 48803804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1223, 1241, 2044, 2446, 2482, 4892, 4964, 8561, 8687, 17122, 17374, 20791, 34244, 34748, 41582, 83164, 89279, 145537, 178558, 291074, 357116, 582148, 624953, 1249906, 1517743, 2499812, 3035486, 6070972, 10624201, 21248402, 42496804]

約数ペア:

[(1, 42496804), (2, 21248402), (4, 10624201), (7, 6070972), (14, 3035486), (17, 2499812), (28, 1517743), (34, 1249906), (68, 624953), (73, 582148), (119, 357116), (146, 291074), (238, 178558), (292, 145537), (476, 89279), (511, 83164), (1022, 41582), (1223, 34748), (1241, 34244), (2044, 20791), (2446, 17374), (2482, 17122), (4892, 8687), (4964, 8561)]