28760524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9067}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 55097168

約数和(自身を除く): 26336644

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 9067, 18134, 36268, 117871, 235742, 471484, 553087, 1106174, 2212348, 7190131, 14380262, 28760524]

約数ペア:

[(1, 28760524), (2, 14380262), (4, 7190131), (13, 2212348), (26, 1106174), (52, 553087), (61, 471484), (122, 235742), (244, 117871), (793, 36268), (1586, 18134), (3172, 9067)]