40447352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 92275200

約数和(自身を除く): 51827848

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1423, 1496, 1672, 2584, 2846, 3553, 5692, 7106, 11384, 14212, 15653, 24191, 27037, 28424, 31306, 48382, 54074, 62612, 96764, 108148, 125224, 193528, 216296, 266101, 297407, 459629, 532202, 594814, 919258, 1064404, 1189628, 1838516, 2128808, 2379256, 3677032, 5055919, 10111838, 20223676, 40447352]

約数ペア:

[(1, 40447352), (2, 20223676), (4, 10111838), (8, 5055919), (11, 3677032), (17, 2379256), (19, 2128808), (22, 1838516), (34, 1189628), (38, 1064404), (44, 919258), (68, 594814), (76, 532202), (88, 459629), (136, 297407), (152, 266101), (187, 216296), (209, 193528), (323, 125224), (374, 108148), (418, 96764), (646, 62612), (748, 54074), (836, 48382), (1292, 31306), (1423, 28424), (1496, 27037), (1672, 24191), (2584, 15653), (2846, 14212), (3553, 11384), (5692, 7106)]