40261408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 90248256

約数和(自身を除く): 49986848

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 4973, 8096, 9946, 19892, 39784, 54703, 79568, 109406, 114379, 159136, 218812, 228758, 437624, 457516, 875248, 915032, 1258169, 1750496, 1830064, 2516338, 3660128, 5032676, 10065352, 20130704, 40261408]

約数ペア:

[(1, 40261408), (2, 20130704), (4, 10065352), (8, 5032676), (11, 3660128), (16, 2516338), (22, 1830064), (23, 1750496), (32, 1258169), (44, 915032), (46, 875248), (88, 457516), (92, 437624), (176, 228758), (184, 218812), (253, 159136), (352, 114379), (368, 109406), (506, 79568), (736, 54703), (1012, 39784), (2024, 19892), (4048, 9946), (4973, 8096)]