16961056

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 40291020

約数和(自身を除く): 23329964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 373, 392, 406, 464, 746, 784, 812, 928, 1421, 1492, 1568, 1624, 2611, 2842, 2984, 3248, 5222, 5684, 5968, 6496, 10444, 10817, 11368, 11936, 18277, 20888, 21634, 22736, 36554, 41776, 43268, 45472, 73108, 75719, 83552, 86536, 146216, 151438, 173072, 292432, 302876, 346144, 530033, 584864, 605752, 1060066, 1211504, 2120132, 2423008, 4240264, 8480528, 16961056]

約数ペア:

[(1, 16961056), (2, 8480528), (4, 4240264), (7, 2423008), (8, 2120132), (14, 1211504), (16, 1060066), (28, 605752), (29, 584864), (32, 530033), (49, 346144), (56, 302876), (58, 292432), (98, 173072), (112, 151438), (116, 146216), (196, 86536), (203, 83552), (224, 75719), (232, 73108), (373, 45472), (392, 43268), (406, 41776), (464, 36554), (746, 22736), (784, 21634), (812, 20888), (928, 18277), (1421, 11936), (1492, 11368), (1568, 10817), (1624, 10444), (2611, 6496), (2842, 5968), (2984, 5684), (3248, 5222)]