1727744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 3660804

約数和(自身を除く): 1933060

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 397, 544, 794, 1088, 1588, 2176, 3176, 4352, 6352, 6749, 12704, 13498, 25408, 26996, 50816, 53992, 101632, 107984, 215968, 431936, 863872, 1727744]

約数ペア:

[(1, 1727744), (2, 863872), (4, 431936), (8, 215968), (16, 107984), (17, 101632), (32, 53992), (34, 50816), (64, 26996), (68, 25408), (128, 13498), (136, 12704), (256, 6749), (272, 6352), (397, 4352), (544, 3176), (794, 2176), (1088, 1588)]