7628348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 17310720

約数和(自身を除く): 9682372

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1103, 1729, 2206, 3458, 4412, 6916, 7721, 14339, 15442, 20957, 28678, 30884, 41914, 57356, 83828, 100373, 146699, 200746, 272441, 293398, 401492, 544882, 586796, 1089764, 1907087, 3814174, 7628348]

約数ペア:

[(1, 7628348), (2, 3814174), (4, 1907087), (7, 1089764), (13, 586796), (14, 544882), (19, 401492), (26, 293398), (28, 272441), (38, 200746), (52, 146699), (76, 100373), (91, 83828), (133, 57356), (182, 41914), (247, 30884), (266, 28678), (364, 20957), (494, 15442), (532, 14339), (988, 7721), (1103, 6916), (1729, 4412), (2206, 3458)]