25040256

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 67666800

約数和(自身を除く): 42626544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1069, 1464, 1952, 2138, 2928, 3207, 3904, 4276, 5856, 6414, 7808, 8552, 11712, 12828, 17104, 23424, 25656, 34208, 51312, 65209, 68416, 102624, 130418, 136832, 195627, 205248, 260836, 391254, 410496, 521672, 782508, 1043344, 1565016, 2086688, 3130032, 4173376, 6260064, 8346752, 12520128, 25040256]

約数ペア:

[(1, 25040256), (2, 12520128), (3, 8346752), (4, 6260064), (6, 4173376), (8, 3130032), (12, 2086688), (16, 1565016), (24, 1043344), (32, 782508), (48, 521672), (61, 410496), (64, 391254), (96, 260836), (122, 205248), (128, 195627), (183, 136832), (192, 130418), (244, 102624), (366, 68416), (384, 65209), (488, 51312), (732, 34208), (976, 25656), (1069, 23424), (1464, 17104), (1952, 12828), (2138, 11712), (2928, 8552), (3207, 7808), (3904, 6414), (4276, 5856)]