74278802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 128768640

約数和(自身を除く): 54489838

約数列:

[1, 2, 13, 26, 29, 43, 58, 79, 86, 158, 377, 559, 754, 841, 1027, 1118, 1247, 1682, 2054, 2291, 2494, 3397, 4582, 6794, 10933, 16211, 21866, 29783, 32422, 36163, 44161, 59566, 66439, 72326, 88322, 98513, 132878, 197026, 470119, 863707, 940238, 1280669, 1727414, 2561338, 2856877, 5713754, 37139401, 74278802]

約数ペア:

[(1, 74278802), (2, 37139401), (13, 5713754), (26, 2856877), (29, 2561338), (43, 1727414), (58, 1280669), (79, 940238), (86, 863707), (158, 470119), (377, 197026), (559, 132878), (754, 98513), (841, 88322), (1027, 72326), (1118, 66439), (1247, 59566), (1682, 44161), (2054, 36163), (2291, 32422), (2494, 29783), (3397, 21866), (4582, 16211), (6794, 10933)]