3968213732

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1\times {\mathrm{1723}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 8044818432

約数和(自身を除く): 4076604700

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 991, 1162, 1723, 1982, 2324, 3446, 3964, 6892, 6937, 12061, 13874, 24122, 27748, 48244, 82253, 143009, 164506, 286018, 329012, 572036, 575771, 1001063, 1151542, 1707493, 2002126, 2303084, 3414986, 4004252, 6829972, 11952451, 23904902, 47809804, 141721919, 283443838, 566887676, 992053433, 1984106866, 3968213732]

約数ペア:

[(1, 3968213732), (2, 1984106866), (4, 992053433), (7, 566887676), (14, 283443838), (28, 141721919), (83, 47809804), (166, 23904902), (332, 11952451), (581, 6829972), (991, 4004252), (1162, 3414986), (1723, 2303084), (1982, 2002126), (2324, 1707493), (3446, 1151542), (3964, 1001063), (6892, 575771), (6937, 572036), (12061, 329012), (13874, 286018), (24122, 164506), (27748, 143009), (48244, 82253)]