17413984

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 41776560

約数和(自身を除く): 24362576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 269, 272, 289, 476, 538, 544, 578, 952, 1076, 1156, 1883, 1904, 2023, 2152, 2312, 3766, 3808, 4046, 4304, 4573, 4624, 7532, 8092, 8608, 9146, 9248, 15064, 16184, 18292, 30128, 32011, 32368, 36584, 60256, 64022, 64736, 73168, 77741, 128044, 146336, 155482, 256088, 310964, 512176, 544187, 621928, 1024352, 1088374, 1243856, 2176748, 2487712, 4353496, 8706992, 17413984]

約数ペア:

[(1, 17413984), (2, 8706992), (4, 4353496), (7, 2487712), (8, 2176748), (14, 1243856), (16, 1088374), (17, 1024352), (28, 621928), (32, 544187), (34, 512176), (56, 310964), (68, 256088), (112, 155482), (119, 146336), (136, 128044), (224, 77741), (238, 73168), (269, 64736), (272, 64022), (289, 60256), (476, 36584), (538, 32368), (544, 32011), (578, 30128), (952, 18292), (1076, 16184), (1156, 15064), (1883, 9248), (1904, 9146), (2023, 8608), (2152, 8092), (2312, 7532), (3766, 4624), (3808, 4573), (4046, 4304)]