8734265008

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2689121}}^1$

素因数の和:2689165

約数の個数: 40

約数和(自身を含む): 20007067680

約数和(自身を除く): 11272802672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 2689121, 5378242, 10756484, 18823847, 21512968, 37647694, 43025936, 75295388, 77984509, 150590776, 155969018, 301181552, 311938036, 545891563, 623876072, 1091783126, 1247752144, 2183566252, 4367132504, 8734265008]

約数ペア:

[(1, 8734265008), (2, 4367132504), (4, 2183566252), (7, 1247752144), (8, 1091783126), (14, 623876072), (16, 545891563), (28, 311938036), (29, 301181552), (56, 155969018), (58, 150590776), (112, 77984509), (116, 75295388), (203, 43025936), (232, 37647694), (406, 21512968), (464, 18823847), (812, 10756484), (1624, 5378242), (3248, 2689121)]