4446728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 10281600

約数和(自身を除く): 5834872

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 169, 184, 253, 286, 299, 338, 506, 572, 598, 676, 1012, 1144, 1196, 1352, 1859, 2024, 2197, 2392, 3289, 3718, 3887, 4394, 6578, 7436, 7774, 8788, 13156, 14872, 15548, 17576, 24167, 26312, 31096, 42757, 48334, 50531, 85514, 96668, 101062, 171028, 193336, 202124, 342056, 404248, 555841, 1111682, 2223364, 4446728]

約数ペア:

[(1, 4446728), (2, 2223364), (4, 1111682), (8, 555841), (11, 404248), (13, 342056), (22, 202124), (23, 193336), (26, 171028), (44, 101062), (46, 96668), (52, 85514), (88, 50531), (92, 48334), (104, 42757), (143, 31096), (169, 26312), (184, 24167), (253, 17576), (286, 15548), (299, 14872), (338, 13156), (506, 8788), (572, 7774), (598, 7436), (676, 6578), (1012, 4394), (1144, 3887), (1196, 3718), (1352, 3289), (1859, 2392), (2024, 2197)]