38957072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 95327232

約数和(自身を除く): 56370160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 307, 308, 412, 614, 616, 721, 824, 1133, 1228, 1232, 1442, 1648, 2149, 2266, 2456, 2884, 3377, 4298, 4532, 4912, 5768, 6754, 7931, 8596, 9064, 11536, 13508, 15862, 17192, 18128, 23639, 27016, 31621, 31724, 34384, 47278, 54032, 63242, 63448, 94556, 126484, 126896, 189112, 221347, 252968, 347831, 378224, 442694, 505936, 695662, 885388, 1391324, 1770776, 2434817, 2782648, 3541552, 4869634, 5565296, 9739268, 19478536, 38957072]

約数ペア:

[(1, 38957072), (2, 19478536), (4, 9739268), (7, 5565296), (8, 4869634), (11, 3541552), (14, 2782648), (16, 2434817), (22, 1770776), (28, 1391324), (44, 885388), (56, 695662), (77, 505936), (88, 442694), (103, 378224), (112, 347831), (154, 252968), (176, 221347), (206, 189112), (307, 126896), (308, 126484), (412, 94556), (614, 63448), (616, 63242), (721, 54032), (824, 47278), (1133, 34384), (1228, 31724), (1232, 31621), (1442, 27016), (1648, 23639), (2149, 18128), (2266, 17192), (2456, 15862), (2884, 13508), (3377, 11536), (4298, 9064), (4532, 8596), (4912, 7931), (5768, 6754)]