66035216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4443

約数の個数: 40

約数和(自身を含む): 139704600

約数和(自身を除く): 73669384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 4349, 7592, 8698, 15184, 17396, 34792, 56537, 69584, 113074, 226148, 317477, 452296, 634954, 904592, 1269908, 2539816, 4127201, 5079632, 8254402, 16508804, 33017608, 66035216]

約数ペア:

[(1, 66035216), (2, 33017608), (4, 16508804), (8, 8254402), (13, 5079632), (16, 4127201), (26, 2539816), (52, 1269908), (73, 904592), (104, 634954), (146, 452296), (208, 317477), (292, 226148), (584, 113074), (949, 69584), (1168, 56537), (1898, 34792), (3796, 17396), (4349, 15184), (7592, 8698)]