71752648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47963}}^1$

素因数の和:47997

約数の個数: 32

約数和(自身を含む): 155403360

約数和(自身を除く): 83650712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 47963, 95926, 191852, 383704, 527593, 815371, 1055186, 1630742, 2110372, 3261484, 4220744, 6522968, 8969081, 17938162, 35876324, 71752648]

約数ペア:

[(1, 71752648), (2, 35876324), (4, 17938162), (8, 8969081), (11, 6522968), (17, 4220744), (22, 3261484), (34, 2110372), (44, 1630742), (68, 1055186), (88, 815371), (136, 527593), (187, 383704), (374, 191852), (748, 95926), (1496, 47963)]