63994736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16193}}^1$

素因数の和:16233

約数の個数: 40

約数和(自身を含む): 140563920

約数和(自身を除く): 76569184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 16193, 32386, 64772, 129544, 210509, 259088, 307667, 421018, 615334, 842036, 1230668, 1684072, 2461336, 3368144, 3999671, 4922672, 7999342, 15998684, 31997368, 63994736]

約数ペア:

[(1, 63994736), (2, 31997368), (4, 15998684), (8, 7999342), (13, 4922672), (16, 3999671), (19, 3368144), (26, 2461336), (38, 1684072), (52, 1230668), (76, 842036), (104, 615334), (152, 421018), (208, 307667), (247, 259088), (304, 210509), (494, 129544), (988, 64772), (1976, 32386), (3952, 16193)]