13393408

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 31721184

約数和(自身を除く): 18327776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 101, 112, 128, 148, 202, 224, 256, 259, 296, 404, 448, 512, 518, 592, 707, 808, 896, 1036, 1184, 1414, 1616, 1792, 2072, 2368, 2828, 3232, 3584, 3737, 4144, 4736, 5656, 6464, 7474, 8288, 9472, 11312, 12928, 14948, 16576, 18944, 22624, 25856, 26159, 29896, 33152, 45248, 51712, 52318, 59792, 66304, 90496, 104636, 119584, 132608, 180992, 209272, 239168, 361984, 418544, 478336, 837088, 956672, 1674176, 1913344, 3348352, 6696704, 13393408]

約数ペア:

[(1, 13393408), (2, 6696704), (4, 3348352), (7, 1913344), (8, 1674176), (14, 956672), (16, 837088), (28, 478336), (32, 418544), (37, 361984), (56, 239168), (64, 209272), (74, 180992), (101, 132608), (112, 119584), (128, 104636), (148, 90496), (202, 66304), (224, 59792), (256, 52318), (259, 51712), (296, 45248), (404, 33152), (448, 29896), (512, 26159), (518, 25856), (592, 22624), (707, 18944), (808, 16576), (896, 14948), (1036, 12928), (1184, 11312), (1414, 9472), (1616, 8288), (1792, 7474), (2072, 6464), (2368, 5656), (2828, 4736), (3232, 4144), (3584, 3737)]