1888402432

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1$

素因数の和:15541

約数の個数: 88

約数和(自身を含む): 4568314464

約数和(自身を除く): 2679912032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1792, 1904, 2176, 3584, 3808, 4352, 7168, 7616, 8704, 15232, 15497, 17408, 30464, 30994, 60928, 61988, 108479, 121856, 123976, 216958, 247952, 263449, 433916, 495904, 526898, 867832, 991808, 1053796, 1735664, 1844143, 1983616, 2107592, 3471328, 3688286, 3967232, 4215184, 6942656, 7376572, 7934464, 8430368, 13885312, 14753144, 15868928, 16860736, 27770624, 29506288, 33721472, 55541248, 59012576, 67442944, 111082496, 118025152, 134885888, 236050304, 269771776, 472100608, 944201216, 1888402432]

約数ペア:

[(1, 1888402432), (2, 944201216), (4, 472100608), (7, 269771776), (8, 236050304), (14, 134885888), (16, 118025152), (17, 111082496), (28, 67442944), (32, 59012576), (34, 55541248), (56, 33721472), (64, 29506288), (68, 27770624), (112, 16860736), (119, 15868928), (128, 14753144), (136, 13885312), (224, 8430368), (238, 7934464), (256, 7376572), (272, 6942656), (448, 4215184), (476, 3967232), (512, 3688286), (544, 3471328), (896, 2107592), (952, 1983616), (1024, 1844143), (1088, 1735664), (1792, 1053796), (1904, 991808), (2176, 867832), (3584, 526898), (3808, 495904), (4352, 433916), (7168, 263449), (7616, 247952), (8704, 216958), (15232, 123976), (15497, 121856), (17408, 108479), (30464, 61988), (30994, 60928)]