41988974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 26439826

約数列:

[1, 2, 19, 38, 71, 79, 142, 158, 197, 394, 1349, 1501, 2698, 3002, 3743, 5609, 7486, 11218, 13987, 15563, 27974, 31126, 106571, 213142, 265753, 295697, 531506, 591394, 1104973, 2209946, 20994487, 41988974]

約数ペア:

[(1, 41988974), (2, 20994487), (19, 2209946), (38, 1104973), (71, 591394), (79, 531506), (142, 295697), (158, 265753), (197, 213142), (394, 106571), (1349, 31126), (1501, 27974), (2698, 15563), (3002, 13987), (3743, 11218), (5609, 7486)]