635039744

素因数分解:

$2^{12}\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 52

約数和(自身を含む): 1277992584

約数和(自身を除く): 642952840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 787, 788, 1024, 1574, 1576, 2048, 3148, 3152, 4096, 6296, 6304, 12592, 12608, 25184, 25216, 50368, 50432, 100736, 100864, 155039, 201472, 201728, 310078, 402944, 403456, 620156, 805888, 806912, 1240312, 1611776, 2480624, 3223552, 4961248, 9922496, 19844992, 39689984, 79379968, 158759936, 317519872, 635039744]

約数ペア:

[(1, 635039744), (2, 317519872), (4, 158759936), (8, 79379968), (16, 39689984), (32, 19844992), (64, 9922496), (128, 4961248), (197, 3223552), (256, 2480624), (394, 1611776), (512, 1240312), (787, 806912), (788, 805888), (1024, 620156), (1574, 403456), (1576, 402944), (2048, 310078), (3148, 201728), (3152, 201472), (4096, 155039), (6296, 100864), (6304, 100736), (12592, 50432), (12608, 50368), (25184, 25216)]