13328256

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 36046800

約数和(自身を除く): 22718544

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, 569, 732, 976, 1138, 1464, 1707, 1952, 2276, 2928, 3414, 3904, 4552, 5856, 6828, 7808, 9104, 11712, 13656, 18208, 23424, 27312, 34709, 36416, 54624, 69418, 72832, 104127, 109248, 138836, 208254, 218496, 277672, 416508, 555344, 833016, 1110688, 1666032, 2221376, 3332064, 4442752, 6664128, 13328256]

約数ペア:

[(1, 13328256), (2, 6664128), (3, 4442752), (4, 3332064), (6, 2221376), (8, 1666032), (12, 1110688), (16, 833016), (24, 555344), (32, 416508), (48, 277672), (61, 218496), (64, 208254), (96, 138836), (122, 109248), (128, 104127), (183, 72832), (192, 69418), (244, 54624), (366, 36416), (384, 34709), (488, 27312), (569, 23424), (732, 18208), (976, 13656), (1138, 11712), (1464, 9104), (1707, 7808), (1952, 6828), (2276, 5856), (2928, 4552), (3414, 3904)]