25875872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 34543648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 73, 76, 88, 106, 146, 152, 176, 209, 212, 292, 304, 352, 418, 424, 583, 584, 608, 803, 836, 848, 1007, 1166, 1168, 1387, 1606, 1672, 1696, 2014, 2332, 2336, 2774, 3212, 3344, 3869, 4028, 4664, 5548, 6424, 6688, 7738, 8056, 9328, 11077, 11096, 12848, 15257, 15476, 16112, 18656, 22154, 22192, 25696, 30514, 30952, 32224, 42559, 44308, 44384, 61028, 61904, 73511, 85118, 88616, 122056, 123808, 147022, 170236, 177232, 244112, 294044, 340472, 354464, 488224, 588088, 680944, 808621, 1176176, 1361888, 1617242, 2352352, 3234484, 6468968, 12937936, 25875872]

約数ペア:

[(1, 25875872), (2, 12937936), (4, 6468968), (8, 3234484), (11, 2352352), (16, 1617242), (19, 1361888), (22, 1176176), (32, 808621), (38, 680944), (44, 588088), (53, 488224), (73, 354464), (76, 340472), (88, 294044), (106, 244112), (146, 177232), (152, 170236), (176, 147022), (209, 123808), (212, 122056), (292, 88616), (304, 85118), (352, 73511), (418, 61904), (424, 61028), (583, 44384), (584, 44308), (608, 42559), (803, 32224), (836, 30952), (848, 30514), (1007, 25696), (1166, 22192), (1168, 22154), (1387, 18656), (1606, 16112), (1672, 15476), (1696, 15257), (2014, 12848), (2332, 11096), (2336, 11077), (2774, 9328), (3212, 8056), (3344, 7738), (3869, 6688), (4028, 6424), (4664, 5548)]