67303496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^2$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 139483260

約数和(自身を除く): 72179764

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 103, 104, 122, 206, 244, 412, 488, 793, 824, 1339, 1586, 2678, 3172, 5356, 6283, 6344, 10609, 10712, 12566, 21218, 25132, 42436, 50264, 81679, 84872, 137917, 163358, 275834, 326716, 551668, 647149, 653432, 1103336, 1294298, 2588596, 5177192, 8412937, 16825874, 33651748, 67303496]

約数ペア:

[(1, 67303496), (2, 33651748), (4, 16825874), (8, 8412937), (13, 5177192), (26, 2588596), (52, 1294298), (61, 1103336), (103, 653432), (104, 647149), (122, 551668), (206, 326716), (244, 275834), (412, 163358), (488, 137917), (793, 84872), (824, 81679), (1339, 50264), (1586, 42436), (2678, 25132), (3172, 21218), (5356, 12566), (6283, 10712), (6344, 10609)]