913302728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131071}}^1$

素因数の和:131157

約数の個数: 32

約数和(自身を含む): 1871708160

約数和(自身を除く): 958405432

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 131071, 262142, 524284, 1048568, 1703923, 3407846, 6815692, 8781757, 13631384, 17563514, 35127028, 70254056, 114162841, 228325682, 456651364, 913302728]

約数ペア:

[(1, 913302728), (2, 456651364), (4, 228325682), (8, 114162841), (13, 70254056), (26, 35127028), (52, 17563514), (67, 13631384), (104, 8781757), (134, 6815692), (268, 3407846), (536, 1703923), (871, 1048568), (1742, 524284), (3484, 262142), (6968, 131071)]