3947218592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{4643}}^1$

素因数の和:5541

約数の個数: 48

約数和(自身を含む): 8032856832

約数和(自身を除く): 4085638240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 857, 992, 1714, 3428, 4643, 6856, 9286, 13712, 18572, 26567, 27424, 37144, 53134, 74288, 106268, 143933, 148576, 212536, 287866, 425072, 575732, 850144, 1151464, 2302928, 3979051, 4605856, 7958102, 15916204, 31832408, 63664816, 123350581, 127329632, 246701162, 493402324, 986804648, 1973609296, 3947218592]

約数ペア:

[(1, 3947218592), (2, 1973609296), (4, 986804648), (8, 493402324), (16, 246701162), (31, 127329632), (32, 123350581), (62, 63664816), (124, 31832408), (248, 15916204), (496, 7958102), (857, 4605856), (992, 3979051), (1714, 2302928), (3428, 1151464), (4643, 850144), (6856, 575732), (9286, 425072), (13712, 287866), (18572, 212536), (26567, 148576), (27424, 143933), (37144, 106268), (53134, 74288)]