74686976

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 120

約数和(自身を含む): 187761420

約数和(自身を除く): 113074444

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 229, 256, 364, 392, 416, 448, 458, 512, 637, 728, 784, 832, 896, 916, 1274, 1456, 1568, 1603, 1664, 1792, 1832, 2548, 2912, 2977, 3136, 3206, 3328, 3584, 3664, 5096, 5824, 5954, 6272, 6412, 6656, 7328, 10192, 11221, 11648, 11908, 12544, 12824, 14656, 20384, 20839, 22442, 23296, 23816, 25088, 25648, 29312, 40768, 41678, 44884, 46592, 47632, 51296, 58624, 81536, 83356, 89768, 95264, 102592, 117248, 145873, 163072, 166712, 179536, 190528, 205184, 291746, 326144, 333424, 359072, 381056, 410368, 583492, 666848, 718144, 762112, 820736, 1166984, 1333696, 1436288, 1524224, 2333968, 2667392, 2872576, 4667936, 5334784, 5745152, 9335872, 10669568, 18671744, 37343488, 74686976]

約数ペア:

[(1, 74686976), (2, 37343488), (4, 18671744), (7, 10669568), (8, 9335872), (13, 5745152), (14, 5334784), (16, 4667936), (26, 2872576), (28, 2667392), (32, 2333968), (49, 1524224), (52, 1436288), (56, 1333696), (64, 1166984), (91, 820736), (98, 762112), (104, 718144), (112, 666848), (128, 583492), (182, 410368), (196, 381056), (208, 359072), (224, 333424), (229, 326144), (256, 291746), (364, 205184), (392, 190528), (416, 179536), (448, 166712), (458, 163072), (512, 145873), (637, 117248), (728, 102592), (784, 95264), (832, 89768), (896, 83356), (916, 81536), (1274, 58624), (1456, 51296), (1568, 47632), (1603, 46592), (1664, 44884), (1792, 41678), (1832, 40768), (2548, 29312), (2912, 25648), (2977, 25088), (3136, 23816), (3206, 23296), (3328, 22442), (3584, 20839), (3664, 20384), (5096, 14656), (5824, 12824), (5954, 12544), (6272, 11908), (6412, 11648), (6656, 11221), (7328, 10192)]