38426856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 111283200

約数和(自身を除く): 72856344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 137, 156, 174, 186, 232, 248, 274, 312, 348, 372, 377, 403, 411, 548, 696, 744, 754, 806, 822, 899, 1096, 1131, 1209, 1508, 1612, 1644, 1781, 1798, 2262, 2418, 2697, 3016, 3224, 3288, 3562, 3596, 3973, 4247, 4524, 4836, 5343, 5394, 7124, 7192, 7946, 8494, 9048, 9672, 10686, 10788, 11687, 11919, 12741, 14248, 15892, 16988, 21372, 21576, 23374, 23838, 25482, 31784, 33976, 35061, 42744, 46748, 47676, 50964, 51649, 55211, 70122, 93496, 95352, 101928, 103298, 110422, 123163, 140244, 154947, 165633, 206596, 220844, 246326, 280488, 309894, 331266, 369489, 413192, 441688, 492652, 619788, 662532, 738978, 985304, 1239576, 1325064, 1477956, 1601119, 2955912, 3202238, 4803357, 6404476, 9606714, 12808952, 19213428, 38426856]

約数ペア:

[(1, 38426856), (2, 19213428), (3, 12808952), (4, 9606714), (6, 6404476), (8, 4803357), (12, 3202238), (13, 2955912), (24, 1601119), (26, 1477956), (29, 1325064), (31, 1239576), (39, 985304), (52, 738978), (58, 662532), (62, 619788), (78, 492652), (87, 441688), (93, 413192), (104, 369489), (116, 331266), (124, 309894), (137, 280488), (156, 246326), (174, 220844), (186, 206596), (232, 165633), (248, 154947), (274, 140244), (312, 123163), (348, 110422), (372, 103298), (377, 101928), (403, 95352), (411, 93496), (548, 70122), (696, 55211), (744, 51649), (754, 50964), (806, 47676), (822, 46748), (899, 42744), (1096, 35061), (1131, 33976), (1209, 31784), (1508, 25482), (1612, 23838), (1644, 23374), (1781, 21576), (1798, 21372), (2262, 16988), (2418, 15892), (2697, 14248), (3016, 12741), (3224, 11919), (3288, 11687), (3562, 10788), (3596, 10686), (3973, 9672), (4247, 9048), (4524, 8494), (4836, 7946), (5343, 7192), (5394, 7124)]