28049294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 52086720

約数和(自身を除く): 24037426

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 673, 1346, 1603, 2977, 3206, 4711, 5954, 8749, 9422, 17498, 20839, 41678, 61243, 122486, 154117, 308234, 1078819, 2003521, 2157638, 4007042, 14024647, 28049294]

約数ペア:

[(1, 28049294), (2, 14024647), (7, 4007042), (13, 2157638), (14, 2003521), (26, 1078819), (91, 308234), (182, 154117), (229, 122486), (458, 61243), (673, 41678), (1346, 20839), (1603, 17498), (2977, 9422), (3206, 8749), (4711, 5954)]