27538588

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 62569584

約数和(自身を除く): 35030996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 241, 308, 371, 482, 539, 583, 742, 964, 1078, 1166, 1484, 1687, 2156, 2332, 2597, 2651, 3374, 4081, 5194, 5302, 6748, 8162, 10388, 10604, 11809, 12773, 16324, 18557, 23618, 25546, 28567, 37114, 47236, 51092, 57134, 74228, 89411, 114268, 129899, 140503, 178822, 259798, 281006, 357644, 519596, 562012, 625877, 983521, 1251754, 1967042, 2503508, 3934084, 6884647, 13769294, 27538588]

約数ペア:

[(1, 27538588), (2, 13769294), (4, 6884647), (7, 3934084), (11, 2503508), (14, 1967042), (22, 1251754), (28, 983521), (44, 625877), (49, 562012), (53, 519596), (77, 357644), (98, 281006), (106, 259798), (154, 178822), (196, 140503), (212, 129899), (241, 114268), (308, 89411), (371, 74228), (482, 57134), (539, 51092), (583, 47236), (742, 37114), (964, 28567), (1078, 25546), (1166, 23618), (1484, 18557), (1687, 16324), (2156, 12773), (2332, 11809), (2597, 10604), (2651, 10388), (3374, 8162), (4081, 6748), (5194, 5302)]