23445716

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 50762376

約数和(自身を除く): 27316660

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 53, 61, 74, 98, 106, 122, 148, 196, 212, 244, 259, 371, 427, 518, 742, 854, 1036, 1484, 1708, 1813, 1961, 2257, 2597, 2989, 3233, 3626, 3922, 4514, 5194, 5978, 6466, 7252, 7844, 9028, 10388, 11956, 12932, 13727, 15799, 22631, 27454, 31598, 45262, 54908, 63196, 90524, 96089, 110593, 119621, 158417, 192178, 221186, 239242, 316834, 384356, 442372, 478484, 633668, 837347, 1674694, 3349388, 5861429, 11722858, 23445716]

約数ペア:

[(1, 23445716), (2, 11722858), (4, 5861429), (7, 3349388), (14, 1674694), (28, 837347), (37, 633668), (49, 478484), (53, 442372), (61, 384356), (74, 316834), (98, 239242), (106, 221186), (122, 192178), (148, 158417), (196, 119621), (212, 110593), (244, 96089), (259, 90524), (371, 63196), (427, 54908), (518, 45262), (742, 31598), (854, 27454), (1036, 22631), (1484, 15799), (1708, 13727), (1813, 12932), (1961, 11956), (2257, 10388), (2597, 9028), (2989, 7844), (3233, 7252), (3626, 6466), (3922, 5978), (4514, 5194)]