40294436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 90580224

約数和(自身を除く): 50285788

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 4813, 8372, 9626, 19252, 33691, 62569, 67382, 110699, 125138, 134764, 221398, 250276, 437983, 442796, 774893, 875966, 1439087, 1549786, 1751932, 2878174, 3099572, 5756348, 10073609, 20147218, 40294436]

約数ペア:

[(1, 40294436), (2, 20147218), (4, 10073609), (7, 5756348), (13, 3099572), (14, 2878174), (23, 1751932), (26, 1549786), (28, 1439087), (46, 875966), (52, 774893), (91, 442796), (92, 437983), (161, 250276), (182, 221398), (299, 134764), (322, 125138), (364, 110699), (598, 67382), (644, 62569), (1196, 33691), (2093, 19252), (4186, 9626), (4813, 8372)]