40304966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 69431040

約数和(自身を除く): 29126074

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 983, 1079, 1577, 1966, 2158, 3154, 12779, 18677, 20501, 25558, 37354, 41002, 81589, 163178, 242801, 485602, 1060657, 1550191, 2121314, 3100382, 20152483, 40304966]

約数ペア:

[(1, 40304966), (2, 20152483), (13, 3100382), (19, 2121314), (26, 1550191), (38, 1060657), (83, 485602), (166, 242801), (247, 163178), (494, 81589), (983, 41002), (1079, 37354), (1577, 25558), (1966, 20501), (2158, 18677), (3154, 12779)]