42454916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 91123200

約数和(自身を除く): 48668284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1129, 1343, 2212, 2258, 2686, 4516, 5372, 7903, 9401, 15806, 18802, 19193, 31612, 37604, 38386, 76772, 89191, 134351, 178382, 268702, 356764, 537404, 624337, 1248674, 1516247, 2497348, 3032494, 6064988, 10613729, 21227458, 42454916]

約数ペア:

[(1, 42454916), (2, 21227458), (4, 10613729), (7, 6064988), (14, 3032494), (17, 2497348), (28, 1516247), (34, 1248674), (68, 624337), (79, 537404), (119, 356764), (158, 268702), (238, 178382), (316, 134351), (476, 89191), (553, 76772), (1106, 38386), (1129, 37604), (1343, 31612), (2212, 19193), (2258, 18802), (2686, 15806), (4516, 9401), (5372, 7903)]