65708468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 147990528

約数和(自身を除く): 82282060

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 61, 62, 68, 73, 119, 122, 124, 146, 217, 238, 244, 292, 427, 434, 476, 511, 527, 854, 868, 1022, 1037, 1054, 1241, 1708, 1891, 2044, 2074, 2108, 2263, 2482, 3689, 3782, 4148, 4453, 4526, 4964, 7259, 7378, 7564, 8687, 8906, 9052, 13237, 14518, 14756, 15841, 17374, 17812, 26474, 29036, 31171, 31682, 32147, 34748, 38471, 52948, 62342, 63364, 64294, 75701, 76942, 124684, 128588, 138043, 151402, 153884, 225029, 269297, 276086, 302804, 450058, 529907, 538594, 552172, 900116, 966301, 1059814, 1077188, 1932602, 2119628, 2346731, 3865204, 4693462, 9386924, 16427117, 32854234, 65708468]

約数ペア:

[(1, 65708468), (2, 32854234), (4, 16427117), (7, 9386924), (14, 4693462), (17, 3865204), (28, 2346731), (31, 2119628), (34, 1932602), (61, 1077188), (62, 1059814), (68, 966301), (73, 900116), (119, 552172), (122, 538594), (124, 529907), (146, 450058), (217, 302804), (238, 276086), (244, 269297), (292, 225029), (427, 153884), (434, 151402), (476, 138043), (511, 128588), (527, 124684), (854, 76942), (868, 75701), (1022, 64294), (1037, 63364), (1054, 62342), (1241, 52948), (1708, 38471), (1891, 34748), (2044, 32147), (2074, 31682), (2108, 31171), (2263, 29036), (2482, 26474), (3689, 17812), (3782, 17374), (4148, 15841), (4453, 14756), (4526, 14518), (4964, 13237), (7259, 9052), (7378, 8906), (7564, 8687)]