57130528

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 144619776

約数和(自身を除く): 87489248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 853, 1196, 1288, 1456, 1706, 2093, 2392, 2576, 2912, 3412, 4186, 4784, 5152, 5971, 6824, 8372, 9568, 11089, 11942, 13648, 16744, 19619, 22178, 23884, 27296, 33488, 39238, 44356, 47768, 66976, 77623, 78476, 88712, 95536, 137333, 155246, 156952, 177424, 191072, 255047, 274666, 310492, 313904, 354848, 510094, 549332, 620984, 627808, 1020188, 1098664, 1241968, 1785329, 2040376, 2197328, 2483936, 3570658, 4080752, 4394656, 7141316, 8161504, 14282632, 28565264, 57130528]

約数ペア:

[(1, 57130528), (2, 28565264), (4, 14282632), (7, 8161504), (8, 7141316), (13, 4394656), (14, 4080752), (16, 3570658), (23, 2483936), (26, 2197328), (28, 2040376), (32, 1785329), (46, 1241968), (52, 1098664), (56, 1020188), (91, 627808), (92, 620984), (104, 549332), (112, 510094), (161, 354848), (182, 313904), (184, 310492), (208, 274666), (224, 255047), (299, 191072), (322, 177424), (364, 156952), (368, 155246), (416, 137333), (598, 95536), (644, 88712), (728, 78476), (736, 77623), (853, 66976), (1196, 47768), (1288, 44356), (1456, 39238), (1706, 33488), (2093, 27296), (2392, 23884), (2576, 22178), (2912, 19619), (3412, 16744), (4186, 13648), (4784, 11942), (5152, 11089), (5971, 9568), (6824, 8372)]