28442116724

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{219251}}^1$

素因数の和:219416

約数の個数: 48

約数和(自身を含む): 58787600256

約数和(自身を除く): 30345483532

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 452, 574, 791, 1148, 1582, 3164, 4633, 9266, 18532, 32431, 64862, 129724, 219251, 438502, 877004, 1534757, 3069514, 6139028, 8989291, 17978582, 24775363, 35957164, 49550726, 62925037, 99101452, 125850074, 173427541, 251700148, 346855082, 693710164, 1015789883, 2031579766, 4063159532, 7110529181, 14221058362, 28442116724]

約数ペア:

[(1, 28442116724), (2, 14221058362), (4, 7110529181), (7, 4063159532), (14, 2031579766), (28, 1015789883), (41, 693710164), (82, 346855082), (113, 251700148), (164, 173427541), (226, 125850074), (287, 99101452), (452, 62925037), (574, 49550726), (791, 35957164), (1148, 24775363), (1582, 17978582), (3164, 8989291), (4633, 6139028), (9266, 3069514), (18532, 1534757), (32431, 877004), (64862, 438502), (129724, 219251)]