40571136

素因数分解:

$2^8\times 3^2\times {\mathrm{17609}}^1$

素因数の和:17631

約数の個数: 54

約数和(自身を含む): 116983230

約数和(自身を除く): 76412094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 17609, 35218, 52827, 70436, 105654, 140872, 158481, 211308, 281744, 316962, 422616, 563488, 633924, 845232, 1126976, 1267848, 1690464, 2253952, 2535696, 3380928, 4507904, 5071392, 6761856, 10142784, 13523712, 20285568, 40571136]

約数ペア:

[(1, 40571136), (2, 20285568), (3, 13523712), (4, 10142784), (6, 6761856), (8, 5071392), (9, 4507904), (12, 3380928), (16, 2535696), (18, 2253952), (24, 1690464), (32, 1267848), (36, 1126976), (48, 845232), (64, 633924), (72, 563488), (96, 422616), (128, 316962), (144, 281744), (192, 211308), (256, 158481), (288, 140872), (384, 105654), (576, 70436), (768, 52827), (1152, 35218), (2304, 17609)]