22415932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 51308208

約数和(自身を除く): 28892276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 281, 308, 407, 518, 539, 562, 814, 1036, 1078, 1124, 1628, 1813, 1967, 2156, 2849, 3091, 3626, 3934, 5698, 6182, 7252, 7868, 10397, 11396, 12364, 13769, 19943, 20794, 21637, 27538, 39886, 41588, 43274, 55076, 72779, 79772, 86548, 114367, 145558, 151459, 228734, 291116, 302918, 457468, 509453, 605836, 800569, 1018906, 1601138, 2037812, 3202276, 5603983, 11207966, 22415932]

約数ペア:

[(1, 22415932), (2, 11207966), (4, 5603983), (7, 3202276), (11, 2037812), (14, 1601138), (22, 1018906), (28, 800569), (37, 605836), (44, 509453), (49, 457468), (74, 302918), (77, 291116), (98, 228734), (148, 151459), (154, 145558), (196, 114367), (259, 86548), (281, 79772), (308, 72779), (407, 55076), (518, 43274), (539, 41588), (562, 39886), (814, 27538), (1036, 21637), (1078, 20794), (1124, 19943), (1628, 13769), (1813, 12364), (1967, 11396), (2156, 10397), (2849, 7868), (3091, 7252), (3626, 6182), (3934, 5698)]