11221504

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 26712576

約数和(自身を除く): 15491072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 101, 112, 124, 128, 202, 217, 224, 248, 256, 404, 434, 448, 496, 512, 707, 808, 868, 896, 992, 1414, 1616, 1736, 1792, 1984, 2828, 3131, 3232, 3472, 3584, 3968, 5656, 6262, 6464, 6944, 7936, 11312, 12524, 12928, 13888, 15872, 21917, 22624, 25048, 25856, 27776, 43834, 45248, 50096, 51712, 55552, 87668, 90496, 100192, 111104, 175336, 180992, 200384, 350672, 361984, 400768, 701344, 801536, 1402688, 1603072, 2805376, 5610752, 11221504]

約数ペア:

[(1, 11221504), (2, 5610752), (4, 2805376), (7, 1603072), (8, 1402688), (14, 801536), (16, 701344), (28, 400768), (31, 361984), (32, 350672), (56, 200384), (62, 180992), (64, 175336), (101, 111104), (112, 100192), (124, 90496), (128, 87668), (202, 55552), (217, 51712), (224, 50096), (248, 45248), (256, 43834), (404, 27776), (434, 25856), (448, 25048), (496, 22624), (512, 21917), (707, 15872), (808, 13888), (868, 12928), (896, 12524), (992, 11312), (1414, 7936), (1616, 6944), (1736, 6464), (1792, 6262), (1984, 5656), (2828, 3968), (3131, 3584), (3232, 3472)]