2444416

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 5319810

約数和(自身を除く): 2875394

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 169, 208, 226, 338, 416, 452, 676, 832, 904, 1352, 1469, 1664, 1808, 2704, 2938, 3616, 5408, 5876, 7232, 10816, 11752, 14464, 19097, 21632, 23504, 38194, 47008, 76388, 94016, 152776, 188032, 305552, 611104, 1222208, 2444416]

約数ペア:

[(1, 2444416), (2, 1222208), (4, 611104), (8, 305552), (13, 188032), (16, 152776), (26, 94016), (32, 76388), (52, 47008), (64, 38194), (104, 23504), (113, 21632), (128, 19097), (169, 14464), (208, 11752), (226, 10816), (338, 7232), (416, 5876), (452, 5408), (676, 3616), (832, 2938), (904, 2704), (1352, 1808), (1469, 1664)]