129435488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44449}}^1$

素因数の和:44479

約数の個数: 48

約数和(自身を含む): 313639200

約数和(自身を除く): 184203712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 44449, 88898, 177796, 311143, 355592, 577837, 622286, 711184, 1155674, 1244572, 1422368, 2311348, 2489144, 4044859, 4622696, 4978288, 8089718, 9245392, 9956576, 16179436, 18490784, 32358872, 64717744, 129435488]

約数ペア:

[(1, 129435488), (2, 64717744), (4, 32358872), (7, 18490784), (8, 16179436), (13, 9956576), (14, 9245392), (16, 8089718), (26, 4978288), (28, 4622696), (32, 4044859), (52, 2489144), (56, 2311348), (91, 1422368), (104, 1244572), (112, 1155674), (182, 711184), (208, 622286), (224, 577837), (364, 355592), (416, 311143), (728, 177796), (1456, 88898), (2912, 44449)]