1449344

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 3173220

約数和(自身を除く): 1723876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 169, 208, 268, 338, 416, 536, 676, 832, 871, 1072, 1352, 1664, 1742, 2144, 2704, 3484, 4288, 5408, 6968, 8576, 10816, 11323, 13936, 21632, 22646, 27872, 45292, 55744, 90584, 111488, 181168, 362336, 724672, 1449344]

約数ペア:

[(1, 1449344), (2, 724672), (4, 362336), (8, 181168), (13, 111488), (16, 90584), (26, 55744), (32, 45292), (52, 27872), (64, 22646), (67, 21632), (104, 13936), (128, 11323), (134, 10816), (169, 8576), (208, 6968), (268, 5408), (338, 4288), (416, 3484), (536, 2704), (676, 2144), (832, 1742), (871, 1664), (1072, 1352)]