514352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 1107072

約数和(自身を除く): 592720

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 272, 488, 496, 527, 976, 1037, 1054, 1891, 2074, 2108, 3782, 4148, 4216, 7564, 8296, 8432, 15128, 16592, 30256, 32147, 64294, 128588, 257176, 514352]

約数ペア:

[(1, 514352), (2, 257176), (4, 128588), (8, 64294), (16, 32147), (17, 30256), (31, 16592), (34, 15128), (61, 8432), (62, 8296), (68, 7564), (122, 4216), (124, 4148), (136, 3782), (244, 2108), (248, 2074), (272, 1891), (488, 1054), (496, 1037), (527, 976)]