27295268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 68076288

約数和(自身を除く): 40781020

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 401, 442, 476, 572, 748, 802, 884, 1001, 1309, 1547, 1604, 2002, 2431, 2618, 2807, 3094, 4004, 4411, 4862, 5213, 5236, 5614, 6188, 6817, 8822, 9724, 10426, 11228, 13634, 17017, 17644, 20852, 27268, 30877, 34034, 36491, 47719, 57343, 61754, 68068, 72982, 74987, 88621, 95438, 114686, 123508, 145964, 149974, 177242, 190876, 229372, 299948, 354484, 401401, 524909, 620347, 802802, 974831, 1049818, 1240694, 1605604, 1949662, 2099636, 2481388, 3899324, 6823817, 13647634, 27295268]

約数ペア:

[(1, 27295268), (2, 13647634), (4, 6823817), (7, 3899324), (11, 2481388), (13, 2099636), (14, 1949662), (17, 1605604), (22, 1240694), (26, 1049818), (28, 974831), (34, 802802), (44, 620347), (52, 524909), (68, 401401), (77, 354484), (91, 299948), (119, 229372), (143, 190876), (154, 177242), (182, 149974), (187, 145964), (221, 123508), (238, 114686), (286, 95438), (308, 88621), (364, 74987), (374, 72982), (401, 68068), (442, 61754), (476, 57343), (572, 47719), (748, 36491), (802, 34034), (884, 30877), (1001, 27268), (1309, 20852), (1547, 17644), (1604, 17017), (2002, 13634), (2431, 11228), (2618, 10426), (2807, 9724), (3094, 8822), (4004, 6817), (4411, 6188), (4862, 5614), (5213, 5236)]