40673528

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 96307200

約数和(自身を除く): 55633672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 76, 86, 98, 127, 133, 152, 172, 196, 254, 266, 301, 344, 392, 508, 532, 602, 817, 889, 931, 1016, 1064, 1204, 1634, 1778, 1862, 2107, 2408, 2413, 3268, 3556, 3724, 4214, 4826, 5461, 5719, 6223, 6536, 7112, 7448, 8428, 9652, 10922, 11438, 12446, 16856, 16891, 19304, 21844, 22876, 24892, 33782, 38227, 40033, 43688, 45752, 49784, 67564, 76454, 80066, 103759, 118237, 135128, 152908, 160132, 207518, 236474, 267589, 305816, 320264, 415036, 472948, 535178, 726313, 830072, 945896, 1070356, 1452626, 2140712, 2905252, 5084191, 5810504, 10168382, 20336764, 40673528]

約数ペア:

[(1, 40673528), (2, 20336764), (4, 10168382), (7, 5810504), (8, 5084191), (14, 2905252), (19, 2140712), (28, 1452626), (38, 1070356), (43, 945896), (49, 830072), (56, 726313), (76, 535178), (86, 472948), (98, 415036), (127, 320264), (133, 305816), (152, 267589), (172, 236474), (196, 207518), (254, 160132), (266, 152908), (301, 135128), (344, 118237), (392, 103759), (508, 80066), (532, 76454), (602, 67564), (817, 49784), (889, 45752), (931, 43688), (1016, 40033), (1064, 38227), (1204, 33782), (1634, 24892), (1778, 22876), (1862, 21844), (2107, 19304), (2408, 16891), (2413, 16856), (3268, 12446), (3556, 11438), (3724, 10922), (4214, 9652), (4826, 8428), (5461, 7448), (5719, 7112), (6223, 6536)]