28361652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 77414400

約数和(自身を除く): 49052748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 124, 132, 174, 186, 239, 319, 341, 348, 372, 478, 638, 682, 717, 899, 956, 957, 1023, 1276, 1364, 1434, 1798, 1914, 2046, 2629, 2697, 2868, 3596, 3828, 4092, 5258, 5394, 6931, 7409, 7887, 9889, 10516, 10788, 13862, 14818, 15774, 19778, 20793, 22227, 27724, 29636, 29667, 31548, 39556, 41586, 44454, 59334, 76241, 81499, 83172, 88908, 118668, 152482, 162998, 214861, 228723, 244497, 304964, 325996, 429722, 457446, 488994, 644583, 859444, 914892, 977988, 1289166, 2363471, 2578332, 4726942, 7090413, 9453884, 14180826, 28361652]

約数ペア:

[(1, 28361652), (2, 14180826), (3, 9453884), (4, 7090413), (6, 4726942), (11, 2578332), (12, 2363471), (22, 1289166), (29, 977988), (31, 914892), (33, 859444), (44, 644583), (58, 488994), (62, 457446), (66, 429722), (87, 325996), (93, 304964), (116, 244497), (124, 228723), (132, 214861), (174, 162998), (186, 152482), (239, 118668), (319, 88908), (341, 83172), (348, 81499), (372, 76241), (478, 59334), (638, 44454), (682, 41586), (717, 39556), (899, 31548), (956, 29667), (957, 29636), (1023, 27724), (1276, 22227), (1364, 20793), (1434, 19778), (1798, 15774), (1914, 14818), (2046, 13862), (2629, 10788), (2697, 10516), (2868, 9889), (3596, 7887), (3828, 7409), (4092, 6931), (5258, 5394)]