98471984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24917}}^1$

素因数の和:24957

約数の個数: 40

約数和(自身を含む): 216288240

約数和(自身を除く): 117816256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 24917, 49834, 99668, 199336, 323921, 398672, 473423, 647842, 946846, 1295684, 1893692, 2591368, 3787384, 5182736, 6154499, 7574768, 12308998, 24617996, 49235992, 98471984]

約数ペア:

[(1, 98471984), (2, 49235992), (4, 24617996), (8, 12308998), (13, 7574768), (16, 6154499), (19, 5182736), (26, 3787384), (38, 2591368), (52, 1893692), (76, 1295684), (104, 946846), (152, 647842), (208, 473423), (247, 398672), (304, 323921), (494, 199336), (988, 99668), (1976, 49834), (3952, 24917)]