2742940544

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 5561215440

約数和(自身を除く): 2818274896

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 373, 584, 746, 787, 1168, 1492, 1574, 2336, 2984, 3148, 4672, 5968, 6296, 9344, 11936, 12592, 23872, 25184, 27229, 47744, 50368, 54458, 57451, 100736, 108916, 114902, 217832, 229804, 293551, 435664, 459608, 587102, 871328, 919216, 1174204, 1742656, 1838432, 2348408, 3485312, 3676864, 4696816, 7353728, 9393632, 18787264, 21429223, 37574528, 42858446, 85716892, 171433784, 342867568, 685735136, 1371470272, 2742940544]

約数ペア:

[(1, 2742940544), (2, 1371470272), (4, 685735136), (8, 342867568), (16, 171433784), (32, 85716892), (64, 42858446), (73, 37574528), (128, 21429223), (146, 18787264), (292, 9393632), (373, 7353728), (584, 4696816), (746, 3676864), (787, 3485312), (1168, 2348408), (1492, 1838432), (1574, 1742656), (2336, 1174204), (2984, 919216), (3148, 871328), (4672, 587102), (5968, 459608), (6296, 435664), (9344, 293551), (11936, 229804), (12592, 217832), (23872, 114902), (25184, 108916), (27229, 100736), (47744, 57451), (50368, 54458)]