42007862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 70235424

約数和(自身を除く): 28227562

約数列:

[1, 2, 13, 26, 41, 82, 157, 251, 314, 502, 533, 1066, 2041, 3263, 4082, 6437, 6526, 10291, 12874, 20582, 39407, 78814, 83681, 133783, 167362, 267566, 512291, 1024582, 1615687, 3231374, 21003931, 42007862]

約数ペア:

[(1, 42007862), (2, 21003931), (13, 3231374), (26, 1615687), (41, 1024582), (82, 512291), (157, 267566), (251, 167362), (314, 133783), (502, 83681), (533, 78814), (1066, 39407), (2041, 20582), (3263, 12874), (4082, 10291), (6437, 6526)]