25344112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 52095872

約数和(自身を除く): 26751760

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 1381, 2294, 2762, 4588, 5524, 9176, 11048, 18352, 22096, 42811, 51097, 85622, 102194, 171244, 204388, 342488, 408776, 684976, 817552, 1584007, 3168014, 6336028, 12672056, 25344112]

約数ペア:

[(1, 25344112), (2, 12672056), (4, 6336028), (8, 3168014), (16, 1584007), (31, 817552), (37, 684976), (62, 408776), (74, 342488), (124, 204388), (148, 171244), (248, 102194), (296, 85622), (496, 51097), (592, 42811), (1147, 22096), (1381, 18352), (2294, 11048), (2762, 9176), (4588, 5524)]