28743336

素因数分解:

$2^3\times 3^4\times {\mathrm{44357}}^1$

素因数の和:44375

約数の個数: 40

約数和(自身を含む): 80509770

約数和(自身を除く): 51766434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 44357, 88714, 133071, 177428, 266142, 354856, 399213, 532284, 798426, 1064568, 1197639, 1596852, 2395278, 3193704, 3592917, 4790556, 7185834, 9581112, 14371668, 28743336]

約数ペア:

[(1, 28743336), (2, 14371668), (3, 9581112), (4, 7185834), (6, 4790556), (8, 3592917), (9, 3193704), (12, 2395278), (18, 1596852), (24, 1197639), (27, 1064568), (36, 798426), (54, 532284), (72, 399213), (81, 354856), (108, 266142), (162, 177428), (216, 133071), (324, 88714), (648, 44357)]