29129772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20399}}^1$

素因数の和:20430

約数の個数: 48

約数和(自身を含む): 82252800

約数和(自身を除く): 53123028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 20399, 40798, 61197, 81596, 122394, 142793, 244788, 285586, 346783, 428379, 571172, 693566, 856758, 1040349, 1387132, 1713516, 2080698, 2427481, 4161396, 4854962, 7282443, 9709924, 14564886, 29129772]

約数ペア:

[(1, 29129772), (2, 14564886), (3, 9709924), (4, 7282443), (6, 4854962), (7, 4161396), (12, 2427481), (14, 2080698), (17, 1713516), (21, 1387132), (28, 1040349), (34, 856758), (42, 693566), (51, 571172), (68, 428379), (84, 346783), (102, 285586), (119, 244788), (204, 142793), (238, 122394), (357, 81596), (476, 61197), (714, 40798), (1428, 20399)]