38979248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 97493760

約数和(自身を除く): 58514512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1091, 1232, 1276, 1624, 2182, 2233, 2552, 3248, 4364, 4466, 5104, 7637, 8728, 8932, 12001, 15274, 17456, 17864, 24002, 30548, 31639, 35728, 48004, 61096, 63278, 84007, 96008, 122192, 126556, 168014, 192016, 221473, 253112, 336028, 348029, 442946, 506224, 672056, 696058, 885892, 1344112, 1392116, 1771784, 2436203, 2784232, 3543568, 4872406, 5568464, 9744812, 19489624, 38979248]

約数ペア:

[(1, 38979248), (2, 19489624), (4, 9744812), (7, 5568464), (8, 4872406), (11, 3543568), (14, 2784232), (16, 2436203), (22, 1771784), (28, 1392116), (29, 1344112), (44, 885892), (56, 696058), (58, 672056), (77, 506224), (88, 442946), (112, 348029), (116, 336028), (154, 253112), (176, 221473), (203, 192016), (232, 168014), (308, 126556), (319, 122192), (406, 96008), (464, 84007), (616, 63278), (638, 61096), (812, 48004), (1091, 35728), (1232, 31639), (1276, 30548), (1624, 24002), (2182, 17864), (2233, 17456), (2552, 15274), (3248, 12001), (4364, 8932), (4466, 8728), (5104, 7637)]