69870668

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3461}}^1$

素因数の和:3582

約数の個数: 36

約数和(自身を含む): 143659152

約数和(自身を除く): 73788484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 3461, 5047, 6922, 10094, 13844, 20188, 24227, 48454, 96908, 169589, 339178, 356483, 678356, 712966, 1425932, 2495381, 4990762, 9981524, 17467667, 34935334, 69870668]

約数ペア:

[(1, 69870668), (2, 34935334), (4, 17467667), (7, 9981524), (14, 4990762), (28, 2495381), (49, 1425932), (98, 712966), (103, 678356), (196, 356483), (206, 339178), (412, 169589), (721, 96908), (1442, 48454), (2884, 24227), (3461, 20188), (5047, 13844), (6922, 10094)]