67519816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 157046400

約数和(自身を除く): 89526584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 326, 364, 569, 652, 728, 1138, 1141, 1304, 2119, 2276, 2282, 3983, 4238, 4552, 4564, 7397, 7966, 8476, 9128, 14794, 14833, 15932, 16952, 29588, 29666, 31864, 51779, 59176, 59332, 92747, 103558, 118664, 185494, 207116, 370988, 414232, 649229, 741976, 1205711, 1298458, 2411422, 2596916, 4822844, 5193832, 8439977, 9645688, 16879954, 33759908, 67519816]

約数ペア:

[(1, 67519816), (2, 33759908), (4, 16879954), (7, 9645688), (8, 8439977), (13, 5193832), (14, 4822844), (26, 2596916), (28, 2411422), (52, 1298458), (56, 1205711), (91, 741976), (104, 649229), (163, 414232), (182, 370988), (326, 207116), (364, 185494), (569, 118664), (652, 103558), (728, 92747), (1138, 59332), (1141, 59176), (1304, 51779), (2119, 31864), (2276, 29666), (2282, 29588), (3983, 16952), (4238, 15932), (4552, 14833), (4564, 14794), (7397, 9128), (7966, 8476)]