16974104

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 36976800

約数和(自身を除く): 20002696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4969, 9938, 19876, 34783, 39752, 69566, 139132, 278264, 303109, 606218, 1212436, 2121763, 2424872, 4243526, 8487052, 16974104]

約数ペア:

[(1, 16974104), (2, 8487052), (4, 4243526), (7, 2424872), (8, 2121763), (14, 1212436), (28, 606218), (56, 303109), (61, 278264), (122, 139132), (244, 69566), (427, 39752), (488, 34783), (854, 19876), (1708, 9938), (3416, 4969)]