71570418

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 146292480

約数和(自身を除く): 74722062

約数列:

[1, 2, 3, 6, 89, 101, 178, 202, 267, 303, 534, 606, 1327, 2654, 3981, 7962, 8989, 17978, 26967, 53934, 118103, 134027, 236206, 268054, 354309, 402081, 708618, 804162, 11928403, 23856806, 35785209, 71570418]

約数ペア:

[(1, 71570418), (2, 35785209), (3, 23856806), (6, 11928403), (89, 804162), (101, 708618), (178, 402081), (202, 354309), (267, 268054), (303, 236206), (534, 134027), (606, 118103), (1327, 53934), (2654, 26967), (3981, 17978), (7962, 8989)]