28244688

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{3251}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 73391136

約数和(自身を除く): 45146448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 3251, 4344, 6502, 8688, 9753, 13004, 19506, 26008, 39012, 52016, 78024, 156048, 588431, 1176862, 1765293, 2353724, 3530586, 4707448, 7061172, 9414896, 14122344, 28244688]

約数ペア:

[(1, 28244688), (2, 14122344), (3, 9414896), (4, 7061172), (6, 4707448), (8, 3530586), (12, 2353724), (16, 1765293), (24, 1176862), (48, 588431), (181, 156048), (362, 78024), (543, 52016), (724, 39012), (1086, 26008), (1448, 19506), (2172, 13004), (2896, 9753), (3251, 8688), (4344, 6502)]