538513408

素因数分解:

$2^{12}\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1898

約数の個数: 52

約数和(自身を含む): 1092253468

約数和(自身を除く): 553740060

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1024, 1168, 1801, 2048, 2336, 3602, 4096, 4672, 7204, 9344, 14408, 18688, 28816, 37376, 57632, 74752, 115264, 131473, 149504, 230528, 262946, 299008, 461056, 525892, 922112, 1051784, 1844224, 2103568, 3688448, 4207136, 7376896, 8414272, 16828544, 33657088, 67314176, 134628352, 269256704, 538513408]

約数ペア:

[(1, 538513408), (2, 269256704), (4, 134628352), (8, 67314176), (16, 33657088), (32, 16828544), (64, 8414272), (73, 7376896), (128, 4207136), (146, 3688448), (256, 2103568), (292, 1844224), (512, 1051784), (584, 922112), (1024, 525892), (1168, 461056), (1801, 299008), (2048, 262946), (2336, 230528), (3602, 149504), (4096, 131473), (4672, 115264), (7204, 74752), (9344, 57632), (14408, 37376), (18688, 28816)]