38224228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 81696384

約数和(自身を除く): 43472156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 613, 917, 1226, 1834, 2227, 2452, 3668, 4291, 4454, 8582, 8908, 10421, 15589, 17164, 20842, 31178, 41684, 62356, 72947, 80303, 145894, 160606, 291788, 321212, 562121, 1124242, 1365151, 2248484, 2730302, 5460604, 9556057, 19112114, 38224228]

約数ペア:

[(1, 38224228), (2, 19112114), (4, 9556057), (7, 5460604), (14, 2730302), (17, 2248484), (28, 1365151), (34, 1124242), (68, 562121), (119, 321212), (131, 291788), (238, 160606), (262, 145894), (476, 80303), (524, 72947), (613, 62356), (917, 41684), (1226, 31178), (1834, 20842), (2227, 17164), (2452, 15589), (3668, 10421), (4291, 8908), (4454, 8582)]