25424032

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 52141320

約数和(自身を除く): 26717288

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 109, 148, 197, 218, 296, 394, 436, 592, 788, 872, 1184, 1576, 1744, 3152, 3488, 4033, 6304, 7289, 8066, 14578, 16132, 21473, 29156, 32264, 42946, 58312, 64528, 85892, 116624, 129056, 171784, 233248, 343568, 687136, 794501, 1589002, 3178004, 6356008, 12712016, 25424032]

約数ペア:

[(1, 25424032), (2, 12712016), (4, 6356008), (8, 3178004), (16, 1589002), (32, 794501), (37, 687136), (74, 343568), (109, 233248), (148, 171784), (197, 129056), (218, 116624), (296, 85892), (394, 64528), (436, 58312), (592, 42946), (788, 32264), (872, 29156), (1184, 21473), (1576, 16132), (1744, 14578), (3152, 8066), (3488, 7289), (4033, 6304)]