40257456

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11489}}^1$

素因数の和:11573

約数の個数: 40

約数和(自身を含む): 105432240

約数和(自身を除く): 65174784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 11489, 22978, 34467, 45956, 68934, 91912, 137868, 183824, 275736, 551472, 838697, 1677394, 2516091, 3354788, 5032182, 6709576, 10064364, 13419152, 20128728, 40257456]

約数ペア:

[(1, 40257456), (2, 20128728), (3, 13419152), (4, 10064364), (6, 6709576), (8, 5032182), (12, 3354788), (16, 2516091), (24, 1677394), (48, 838697), (73, 551472), (146, 275736), (219, 183824), (292, 137868), (438, 91912), (584, 68934), (876, 45956), (1168, 34467), (1752, 22978), (3504, 11489)]