17957056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 38916864

約数和(自身を除く): 20959808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 191, 208, 226, 382, 416, 452, 764, 832, 904, 1469, 1528, 1808, 2483, 2938, 3056, 3616, 4966, 5876, 6112, 7232, 9932, 11752, 12224, 19864, 21583, 23504, 39728, 43166, 47008, 79456, 86332, 94016, 158912, 172664, 280579, 345328, 561158, 690656, 1122316, 1381312, 2244632, 4489264, 8978528, 17957056]

約数ペア:

[(1, 17957056), (2, 8978528), (4, 4489264), (8, 2244632), (13, 1381312), (16, 1122316), (26, 690656), (32, 561158), (52, 345328), (64, 280579), (104, 172664), (113, 158912), (191, 94016), (208, 86332), (226, 79456), (382, 47008), (416, 43166), (452, 39728), (764, 23504), (832, 21583), (904, 19864), (1469, 12224), (1528, 11752), (1808, 9932), (2483, 7232), (2938, 6112), (3056, 5876), (3616, 4966)]