7538371428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{73379}}^1$

素因数の和:74616

約数の個数: 48

約数和(自身を含む): 20119034880

約数和(自身を除く): 12580663452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1223, 2446, 3669, 4892, 7338, 8561, 14676, 17122, 25683, 34244, 51366, 73379, 102732, 146758, 220137, 293516, 440274, 513653, 880548, 1027306, 1540959, 2054612, 3081918, 6163836, 89742517, 179485034, 269227551, 358970068, 538455102, 628197619, 1076910204, 1256395238, 1884592857, 2512790476, 3769185714, 7538371428]

約数ペア:

[(1, 7538371428), (2, 3769185714), (3, 2512790476), (4, 1884592857), (6, 1256395238), (7, 1076910204), (12, 628197619), (14, 538455102), (21, 358970068), (28, 269227551), (42, 179485034), (84, 89742517), (1223, 6163836), (2446, 3081918), (3669, 2054612), (4892, 1540959), (7338, 1027306), (8561, 880548), (14676, 513653), (17122, 440274), (25683, 293516), (34244, 220137), (51366, 146758), (73379, 102732)]