40792928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 93300984

約数和(自身を除く): 52508056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 401, 544, 578, 748, 802, 1156, 1496, 1604, 2312, 2992, 3179, 3208, 4411, 4624, 5984, 6358, 6416, 6817, 8822, 9248, 12716, 12832, 13634, 17644, 25432, 27268, 35288, 50864, 54536, 70576, 74987, 101728, 109072, 115889, 141152, 149974, 218144, 231778, 299948, 463556, 599896, 927112, 1199792, 1274779, 1854224, 2399584, 2549558, 3708448, 5099116, 10198232, 20396464, 40792928]

約数ペア:

[(1, 40792928), (2, 20396464), (4, 10198232), (8, 5099116), (11, 3708448), (16, 2549558), (17, 2399584), (22, 1854224), (32, 1274779), (34, 1199792), (44, 927112), (68, 599896), (88, 463556), (136, 299948), (176, 231778), (187, 218144), (272, 149974), (289, 141152), (352, 115889), (374, 109072), (401, 101728), (544, 74987), (578, 70576), (748, 54536), (802, 50864), (1156, 35288), (1496, 27268), (1604, 25432), (2312, 17644), (2992, 13634), (3179, 12832), (3208, 12716), (4411, 9248), (4624, 8822), (5984, 6817), (6358, 6416)]