40213316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 83307840

約数和(自身を除く): 43094524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 229, 286, 307, 458, 572, 614, 916, 1228, 2519, 2977, 3377, 3991, 5038, 5954, 6754, 7982, 10076, 11908, 13508, 15964, 32747, 43901, 65494, 70303, 87802, 130988, 140606, 175604, 281212, 773333, 913939, 1546666, 1827878, 3093332, 3655756, 10053329, 20106658, 40213316]

約数ペア:

[(1, 40213316), (2, 20106658), (4, 10053329), (11, 3655756), (13, 3093332), (22, 1827878), (26, 1546666), (44, 913939), (52, 773333), (143, 281212), (229, 175604), (286, 140606), (307, 130988), (458, 87802), (572, 70303), (614, 65494), (916, 43901), (1228, 32747), (2519, 15964), (2977, 13508), (3377, 11908), (3991, 10076), (5038, 7982), (5954, 6754)]