39790256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 90291840

約数和(自身を除く): 50501584

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 73, 76, 88, 146, 152, 163, 176, 209, 292, 304, 326, 418, 584, 652, 803, 836, 1168, 1304, 1387, 1606, 1672, 1793, 2608, 2774, 3097, 3212, 3344, 3586, 5548, 6194, 6424, 7172, 11096, 11899, 12388, 12848, 14344, 15257, 22192, 23798, 24776, 28688, 30514, 34067, 47596, 49552, 61028, 68134, 95192, 122056, 130889, 136268, 190384, 226081, 244112, 261778, 272536, 452162, 523556, 545072, 904324, 1047112, 1808648, 2094224, 2486891, 3617296, 4973782, 9947564, 19895128, 39790256]

約数ペア:

[(1, 39790256), (2, 19895128), (4, 9947564), (8, 4973782), (11, 3617296), (16, 2486891), (19, 2094224), (22, 1808648), (38, 1047112), (44, 904324), (73, 545072), (76, 523556), (88, 452162), (146, 272536), (152, 261778), (163, 244112), (176, 226081), (209, 190384), (292, 136268), (304, 130889), (326, 122056), (418, 95192), (584, 68134), (652, 61028), (803, 49552), (836, 47596), (1168, 34067), (1304, 30514), (1387, 28688), (1606, 24776), (1672, 23798), (1793, 22192), (2608, 15257), (2774, 14344), (3097, 12848), (3212, 12388), (3344, 11899), (3586, 11096), (5548, 7172), (6194, 6424)]