65660672

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3365

約数の個数: 72

約数和(自身を含む): 163454592

約数和(自身を除く): 97793920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3331, 4928, 6662, 9856, 13324, 19712, 23317, 26648, 36641, 46634, 53296, 73282, 93268, 106592, 146564, 186536, 213184, 256487, 293128, 373072, 426368, 512974, 586256, 746144, 852736, 1025948, 1172512, 1492288, 2051896, 2345024, 2984576, 4103792, 4690048, 5969152, 8207584, 9380096, 16415168, 32830336, 65660672]

約数ペア:

[(1, 65660672), (2, 32830336), (4, 16415168), (7, 9380096), (8, 8207584), (11, 5969152), (14, 4690048), (16, 4103792), (22, 2984576), (28, 2345024), (32, 2051896), (44, 1492288), (56, 1172512), (64, 1025948), (77, 852736), (88, 746144), (112, 586256), (128, 512974), (154, 426368), (176, 373072), (224, 293128), (256, 256487), (308, 213184), (352, 186536), (448, 146564), (616, 106592), (704, 93268), (896, 73282), (1232, 53296), (1408, 46634), (1792, 36641), (2464, 26648), (2816, 23317), (3331, 19712), (4928, 13324), (6662, 9856)]