40788696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 110476800

約数和(自身を除く): 69688104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 547, 717, 956, 1094, 1434, 1641, 1912, 2188, 2868, 3107, 3282, 4376, 5736, 6214, 6564, 7111, 9321, 12428, 13128, 14222, 18642, 21333, 24856, 28444, 37284, 42666, 56888, 74568, 85332, 130733, 170664, 261466, 392199, 522932, 784398, 1045864, 1568796, 1699529, 3137592, 3399058, 5098587, 6798116, 10197174, 13596232, 20394348, 40788696]

約数ペア:

[(1, 40788696), (2, 20394348), (3, 13596232), (4, 10197174), (6, 6798116), (8, 5098587), (12, 3399058), (13, 3137592), (24, 1699529), (26, 1568796), (39, 1045864), (52, 784398), (78, 522932), (104, 392199), (156, 261466), (239, 170664), (312, 130733), (478, 85332), (547, 74568), (717, 56888), (956, 42666), (1094, 37284), (1434, 28444), (1641, 24856), (1912, 21333), (2188, 18642), (2868, 14222), (3107, 13128), (3282, 12428), (4376, 9321), (5736, 7111), (6214, 6564)]