39257596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 83736576

約数和(自身を除く): 44478980

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1297, 1316, 2162, 2594, 4324, 5188, 7567, 9079, 15134, 18158, 29831, 30268, 36316, 59662, 60959, 119324, 121918, 208817, 243836, 417634, 426713, 835268, 853426, 1402057, 1706852, 2804114, 5608228, 9814399, 19628798, 39257596]

約数ペア:

[(1, 39257596), (2, 19628798), (4, 9814399), (7, 5608228), (14, 2804114), (23, 1706852), (28, 1402057), (46, 853426), (47, 835268), (92, 426713), (94, 417634), (161, 243836), (188, 208817), (322, 121918), (329, 119324), (644, 60959), (658, 59662), (1081, 36316), (1297, 30268), (1316, 29831), (2162, 18158), (2594, 15134), (4324, 9079), (5188, 7567)]