23735404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 53721360

約数和(自身を除く): 29985956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 101, 109, 154, 196, 202, 218, 308, 404, 436, 539, 707, 763, 1078, 1111, 1199, 1414, 1526, 2156, 2222, 2398, 2828, 3052, 4444, 4796, 4949, 5341, 7777, 8393, 9898, 10682, 11009, 15554, 16786, 19796, 21364, 22018, 31108, 33572, 44036, 54439, 58751, 77063, 108878, 117502, 121099, 154126, 217756, 235004, 242198, 308252, 484396, 539441, 847693, 1078882, 1695386, 2157764, 3390772, 5933851, 11867702, 23735404]

約数ペア:

[(1, 23735404), (2, 11867702), (4, 5933851), (7, 3390772), (11, 2157764), (14, 1695386), (22, 1078882), (28, 847693), (44, 539441), (49, 484396), (77, 308252), (98, 242198), (101, 235004), (109, 217756), (154, 154126), (196, 121099), (202, 117502), (218, 108878), (308, 77063), (404, 58751), (436, 54439), (539, 44036), (707, 33572), (763, 31108), (1078, 22018), (1111, 21364), (1199, 19796), (1414, 16786), (1526, 15554), (2156, 11009), (2222, 10682), (2398, 9898), (2828, 8393), (3052, 7777), (4444, 5341), (4796, 4949)]