39108004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 81002880

約数和(自身を除く): 41894876

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1721, 1748, 3442, 5681, 6884, 11362, 22373, 22724, 32699, 39583, 44746, 65398, 79166, 89492, 130796, 158332, 425087, 514579, 752077, 850174, 1029158, 1504154, 1700348, 2058316, 3008308, 9777001, 19554002, 39108004]

約数ペア:

[(1, 39108004), (2, 19554002), (4, 9777001), (13, 3008308), (19, 2058316), (23, 1700348), (26, 1504154), (38, 1029158), (46, 850174), (52, 752077), (76, 514579), (92, 425087), (247, 158332), (299, 130796), (437, 89492), (494, 79166), (598, 65398), (874, 44746), (988, 39583), (1196, 32699), (1721, 22724), (1748, 22373), (3442, 11362), (5681, 6884)]