68967568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7823}}^1$

素因数の和:7879

約数の個数: 40

約数和(自身を含む): 145526400

約数和(自身を除く): 76558832

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7823, 8816, 15646, 31292, 62584, 125168, 148637, 226867, 297274, 453734, 594548, 907468, 1189096, 1814936, 2378192, 3629872, 4310473, 8620946, 17241892, 34483784, 68967568]

約数ペア:

[(1, 68967568), (2, 34483784), (4, 17241892), (8, 8620946), (16, 4310473), (19, 3629872), (29, 2378192), (38, 1814936), (58, 1189096), (76, 907468), (116, 594548), (152, 453734), (232, 297274), (304, 226867), (464, 148637), (551, 125168), (1102, 62584), (2204, 31292), (4408, 15646), (7823, 8816)]