47400448

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 40

約数和(自身を含む): 96955848

約数和(自身を除く): 49555400

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2153, 2752, 4306, 5504, 8612, 11008, 17224, 22016, 34448, 68896, 92579, 137792, 185158, 275584, 370316, 551168, 740632, 1102336, 1481264, 2962528, 5925056, 11850112, 23700224, 47400448]

約数ペア:

[(1, 47400448), (2, 23700224), (4, 11850112), (8, 5925056), (16, 2962528), (32, 1481264), (43, 1102336), (64, 740632), (86, 551168), (128, 370316), (172, 275584), (256, 185158), (344, 137792), (512, 92579), (688, 68896), (1376, 34448), (2153, 22016), (2752, 17224), (4306, 11008), (5504, 8612)]