40869512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 78845400

約数和(自身を除く): 37975888

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 712, 941, 1882, 3764, 5429, 7528, 10858, 21716, 43432, 57401, 83749, 114802, 167498, 229604, 334996, 459208, 669992, 5108689, 10217378, 20434756, 40869512]

約数ペア:

[(1, 40869512), (2, 20434756), (4, 10217378), (8, 5108689), (61, 669992), (89, 459208), (122, 334996), (178, 229604), (244, 167498), (356, 114802), (488, 83749), (712, 57401), (941, 43432), (1882, 21716), (3764, 10858), (5429, 7528)]