25963552

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 53246592

約数和(自身を除く): 27283040

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 188, 244, 283, 376, 488, 566, 752, 976, 1132, 1504, 1952, 2264, 2867, 4528, 5734, 9056, 11468, 13301, 17263, 22936, 26602, 34526, 45872, 53204, 69052, 91744, 106408, 138104, 212816, 276208, 425632, 552416, 811361, 1622722, 3245444, 6490888, 12981776, 25963552]

約数ペア:

[(1, 25963552), (2, 12981776), (4, 6490888), (8, 3245444), (16, 1622722), (32, 811361), (47, 552416), (61, 425632), (94, 276208), (122, 212816), (188, 138104), (244, 106408), (283, 91744), (376, 69052), (488, 53204), (566, 45872), (752, 34526), (976, 26602), (1132, 22936), (1504, 17263), (1952, 13301), (2264, 11468), (2867, 9056), (4528, 5734)]