66513984

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18233}}^1$

素因数の和:18267

約数の個数: 56

約数和(自身を含む): 185257440

約数和(自身を除く): 118743456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 18233, 36466, 54699, 72932, 109398, 145864, 218796, 291728, 346427, 437592, 583456, 692854, 875184, 1039281, 1166912, 1385708, 1750368, 2078562, 2771416, 3500736, 4157124, 5542832, 8314248, 11085664, 16628496, 22171328, 33256992, 66513984]

約数ペア:

[(1, 66513984), (2, 33256992), (3, 22171328), (4, 16628496), (6, 11085664), (8, 8314248), (12, 5542832), (16, 4157124), (19, 3500736), (24, 2771416), (32, 2078562), (38, 1750368), (48, 1385708), (57, 1166912), (64, 1039281), (76, 875184), (96, 692854), (114, 583456), (152, 437592), (192, 346427), (228, 291728), (304, 218796), (456, 145864), (608, 109398), (912, 72932), (1216, 54699), (1824, 36466), (3648, 18233)]