8472872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 16740000

約数和(自身を除く): 8267128

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 619, 1238, 1711, 2476, 3422, 4952, 6844, 13688, 17951, 35902, 36521, 71804, 73042, 143608, 146084, 292168, 1059109, 2118218, 4236436, 8472872]

約数ペア:

[(1, 8472872), (2, 4236436), (4, 2118218), (8, 1059109), (29, 292168), (58, 146084), (59, 143608), (116, 73042), (118, 71804), (232, 36521), (236, 35902), (472, 17951), (619, 13688), (1238, 6844), (1711, 4952), (2476, 3422)]