75775312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 149990400

約数和(自身を除く): 74215088

約数列:

[1, 2, 4, 8, 16, 89, 127, 178, 254, 356, 419, 508, 712, 838, 1016, 1424, 1676, 2032, 3352, 6704, 11303, 22606, 37291, 45212, 53213, 74582, 90424, 106426, 149164, 180848, 212852, 298328, 425704, 596656, 851408, 4735957, 9471914, 18943828, 37887656, 75775312]

約数ペア:

[(1, 75775312), (2, 37887656), (4, 18943828), (8, 9471914), (16, 4735957), (89, 851408), (127, 596656), (178, 425704), (254, 298328), (356, 212852), (419, 180848), (508, 149164), (712, 106426), (838, 90424), (1016, 74582), (1424, 53213), (1676, 45212), (2032, 37291), (3352, 22606), (6704, 11303)]