7517008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 15574400

約数和(自身を除く): 8057392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 313, 316, 626, 632, 1252, 1264, 1501, 2504, 3002, 5008, 5947, 6004, 11894, 12008, 23788, 24016, 24727, 47576, 49454, 95152, 98908, 197816, 395632, 469813, 939626, 1879252, 3758504, 7517008]

約数ペア:

[(1, 7517008), (2, 3758504), (4, 1879252), (8, 939626), (16, 469813), (19, 395632), (38, 197816), (76, 98908), (79, 95152), (152, 49454), (158, 47576), (304, 24727), (313, 24016), (316, 23788), (626, 12008), (632, 11894), (1252, 6004), (1264, 5947), (1501, 5008), (2504, 3002)]