12724432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 30748032

約数和(自身を除く): 18023600

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 163, 164, 238, 272, 287, 326, 328, 476, 574, 652, 656, 697, 952, 1141, 1148, 1304, 1394, 1904, 2282, 2296, 2608, 2771, 2788, 4564, 4592, 4879, 5542, 5576, 6683, 9128, 9758, 11084, 11152, 13366, 18256, 19397, 19516, 22168, 26732, 38794, 39032, 44336, 46781, 53464, 77588, 78064, 93562, 106928, 113611, 155176, 187124, 227222, 310352, 374248, 454444, 748496, 795277, 908888, 1590554, 1817776, 3181108, 6362216, 12724432]

約数ペア:

[(1, 12724432), (2, 6362216), (4, 3181108), (7, 1817776), (8, 1590554), (14, 908888), (16, 795277), (17, 748496), (28, 454444), (34, 374248), (41, 310352), (56, 227222), (68, 187124), (82, 155176), (112, 113611), (119, 106928), (136, 93562), (163, 78064), (164, 77588), (238, 53464), (272, 46781), (287, 44336), (326, 39032), (328, 38794), (476, 26732), (574, 22168), (652, 19516), (656, 19397), (697, 18256), (952, 13366), (1141, 11152), (1148, 11084), (1304, 9758), (1394, 9128), (1904, 6683), (2282, 5576), (2296, 5542), (2608, 4879), (2771, 4592), (2788, 4564)]