64527344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30323}}^1$

素因数の和:30357

約数の個数: 40

約数和(自身を含む): 150407040

約数和(自身を除く): 85879696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30323, 60646, 121292, 212261, 242584, 424522, 485168, 576137, 849044, 1152274, 1698088, 2304548, 3396176, 4032959, 4609096, 8065918, 9218192, 16131836, 32263672, 64527344]

約数ペア:

[(1, 64527344), (2, 32263672), (4, 16131836), (7, 9218192), (8, 8065918), (14, 4609096), (16, 4032959), (19, 3396176), (28, 2304548), (38, 1698088), (56, 1152274), (76, 849044), (112, 576137), (133, 485168), (152, 424522), (266, 242584), (304, 212261), (532, 121292), (1064, 60646), (2128, 30323)]