40205568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4059

約数の個数: 72

約数和(自身を含む): 115265248

約数和(自身を除く): 75059680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4027, 4992, 8054, 9984, 12081, 16108, 24162, 32216, 48324, 52351, 64432, 96648, 104702, 128864, 157053, 193296, 209404, 257728, 314106, 386592, 418808, 515456, 628212, 773184, 837616, 1030912, 1256424, 1546368, 1675232, 2512848, 3092736, 3350464, 5025696, 6700928, 10051392, 13401856, 20102784, 40205568]

約数ペア:

[(1, 40205568), (2, 20102784), (3, 13401856), (4, 10051392), (6, 6700928), (8, 5025696), (12, 3350464), (13, 3092736), (16, 2512848), (24, 1675232), (26, 1546368), (32, 1256424), (39, 1030912), (48, 837616), (52, 773184), (64, 628212), (78, 515456), (96, 418808), (104, 386592), (128, 314106), (156, 257728), (192, 209404), (208, 193296), (256, 157053), (312, 128864), (384, 104702), (416, 96648), (624, 64432), (768, 52351), (832, 48324), (1248, 32216), (1664, 24162), (2496, 16108), (3328, 12081), (4027, 9984), (4992, 8054)]