40609192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 47449688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 136, 206, 221, 223, 412, 442, 446, 824, 884, 892, 1339, 1751, 1768, 1784, 2678, 2899, 3502, 3791, 5356, 5798, 7004, 7582, 10712, 11596, 14008, 15164, 22763, 22969, 23192, 30328, 45526, 45938, 49283, 91052, 91876, 98566, 182104, 183752, 197132, 298597, 390473, 394264, 597194, 780946, 1194388, 1561892, 2388776, 3123784, 5076149, 10152298, 20304596, 40609192]

約数ペア:

[(1, 40609192), (2, 20304596), (4, 10152298), (8, 5076149), (13, 3123784), (17, 2388776), (26, 1561892), (34, 1194388), (52, 780946), (68, 597194), (103, 394264), (104, 390473), (136, 298597), (206, 197132), (221, 183752), (223, 182104), (412, 98566), (442, 91876), (446, 91052), (824, 49283), (884, 45938), (892, 45526), (1339, 30328), (1751, 23192), (1768, 22969), (1784, 22763), (2678, 15164), (2899, 14008), (3502, 11596), (3791, 10712), (5356, 7582), (5798, 7004)]