40486872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4673}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 106847640

約数和(自身を除く): 66360768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 4673, 8664, 9346, 14019, 18692, 28038, 37384, 56076, 88787, 112152, 177574, 266361, 355148, 532722, 710296, 1065444, 1686953, 2130888, 3373906, 5060859, 6747812, 10121718, 13495624, 20243436, 40486872]

約数ペア:

[(1, 40486872), (2, 20243436), (3, 13495624), (4, 10121718), (6, 6747812), (8, 5060859), (12, 3373906), (19, 2130888), (24, 1686953), (38, 1065444), (57, 710296), (76, 532722), (114, 355148), (152, 266361), (228, 177574), (361, 112152), (456, 88787), (722, 56076), (1083, 37384), (1444, 28038), (2166, 18692), (2888, 14019), (4332, 9346), (4673, 8664)]