28673508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{6619}}^1$

素因数の和:6664

約数の個数: 36

約数和(自身を含む): 70622160

約数和(自身を除く): 41948652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 6619, 13238, 19857, 26476, 39714, 79428, 125761, 251522, 377283, 503044, 754566, 1509132, 2389459, 4778918, 7168377, 9557836, 14336754, 28673508]

約数ペア:

[(1, 28673508), (2, 14336754), (3, 9557836), (4, 7168377), (6, 4778918), (12, 2389459), (19, 1509132), (38, 754566), (57, 503044), (76, 377283), (114, 251522), (228, 125761), (361, 79428), (722, 39714), (1083, 26476), (1444, 19857), (2166, 13238), (4332, 6619)]