1427009104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{7937}}^1$

素因数の和:8623

約数の個数: 40

約数和(自身を含む): 2932265448

約数和(自身を除く): 1505256344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 661, 1322, 2644, 5288, 7937, 10576, 11237, 15874, 22474, 31748, 44948, 63496, 89896, 126992, 134929, 179792, 269858, 539716, 1079432, 2158864, 5246357, 10492714, 20985428, 41970856, 83941712, 89188069, 178376138, 356752276, 713504552, 1427009104]

約数ペア:

[(1, 1427009104), (2, 713504552), (4, 356752276), (8, 178376138), (16, 89188069), (17, 83941712), (34, 41970856), (68, 20985428), (136, 10492714), (272, 5246357), (661, 2158864), (1322, 1079432), (2644, 539716), (5288, 269858), (7937, 179792), (10576, 134929), (11237, 126992), (15874, 89896), (22474, 63496), (31748, 44948)]