4869897728

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{106871}}^1$

素因数の和:106978

約数の個数: 40

約数和(自身を含む): 9839705040

約数和(自身を除く): 4969807312

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 45568, 106871, 213742, 427484, 854968, 1709936, 3419872, 6839744, 9511519, 13679488, 19023038, 27358976, 38046076, 54717952, 76092152, 152184304, 304368608, 608737216, 1217474432, 2434948864, 4869897728]

約数ペア:

[(1, 4869897728), (2, 2434948864), (4, 1217474432), (8, 608737216), (16, 304368608), (32, 152184304), (64, 76092152), (89, 54717952), (128, 38046076), (178, 27358976), (256, 19023038), (356, 13679488), (512, 9511519), (712, 6839744), (1424, 3419872), (2848, 1709936), (5696, 854968), (11392, 427484), (22784, 213742), (45568, 106871)]