65475452

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 134464512

約数和(自身を除く): 68989060

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 311, 412, 511, 622, 721, 1022, 1244, 1442, 2044, 2177, 2884, 4354, 7519, 8708, 15038, 22703, 30076, 32033, 45406, 52633, 64066, 90812, 105266, 128132, 158921, 210532, 224231, 317842, 448462, 635684, 896924, 2338409, 4676818, 9353636, 16368863, 32737726, 65475452]

約数ペア:

[(1, 65475452), (2, 32737726), (4, 16368863), (7, 9353636), (14, 4676818), (28, 2338409), (73, 896924), (103, 635684), (146, 448462), (206, 317842), (292, 224231), (311, 210532), (412, 158921), (511, 128132), (622, 105266), (721, 90812), (1022, 64066), (1244, 52633), (1442, 45406), (2044, 32033), (2177, 30076), (2884, 22703), (4354, 15038), (7519, 8708)]