39403872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 108

約数和(自身を含む): 118574820

約数和(自身を除く): 79170948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 361, 379, 456, 608, 684, 722, 758, 912, 1083, 1137, 1368, 1444, 1516, 1824, 2166, 2274, 2736, 2888, 3032, 3249, 3411, 4332, 4548, 5472, 5776, 6064, 6498, 6822, 7201, 8664, 9096, 11552, 12128, 12996, 13644, 14402, 17328, 18192, 21603, 25992, 27288, 28804, 34656, 36384, 43206, 51984, 54576, 57608, 64809, 86412, 103968, 109152, 115216, 129618, 136819, 172824, 230432, 259236, 273638, 345648, 410457, 518472, 547276, 691296, 820914, 1036944, 1094552, 1231371, 1641828, 2073888, 2189104, 2462742, 3283656, 4378208, 4925484, 6567312, 9850968, 13134624, 19701936, 39403872]

約数ペア:

[(1, 39403872), (2, 19701936), (3, 13134624), (4, 9850968), (6, 6567312), (8, 4925484), (9, 4378208), (12, 3283656), (16, 2462742), (18, 2189104), (19, 2073888), (24, 1641828), (32, 1231371), (36, 1094552), (38, 1036944), (48, 820914), (57, 691296), (72, 547276), (76, 518472), (96, 410457), (114, 345648), (144, 273638), (152, 259236), (171, 230432), (228, 172824), (288, 136819), (304, 129618), (342, 115216), (361, 109152), (379, 103968), (456, 86412), (608, 64809), (684, 57608), (722, 54576), (758, 51984), (912, 43206), (1083, 36384), (1137, 34656), (1368, 28804), (1444, 27288), (1516, 25992), (1824, 21603), (2166, 18192), (2274, 17328), (2736, 14402), (2888, 13644), (3032, 12996), (3249, 12128), (3411, 11552), (4332, 9096), (4548, 8664), (5472, 7201), (5776, 6822), (6064, 6498)]