2021596096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30757}}^1$

素因数の和:30861

約数の個数: 56

約数和(自身を含む): 4375017920

約数和(自身を除く): 2353421824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 316, 416, 632, 832, 1027, 1264, 2054, 2528, 4108, 5056, 8216, 16432, 30757, 32864, 61514, 65728, 123028, 246056, 399841, 492112, 799682, 984224, 1599364, 1968448, 2429803, 3198728, 4859606, 6397456, 9719212, 12794912, 19438424, 25589824, 31587439, 38876848, 63174878, 77753696, 126349756, 155507392, 252699512, 505399024, 1010798048, 2021596096]

約数ペア:

[(1, 2021596096), (2, 1010798048), (4, 505399024), (8, 252699512), (13, 155507392), (16, 126349756), (26, 77753696), (32, 63174878), (52, 38876848), (64, 31587439), (79, 25589824), (104, 19438424), (158, 12794912), (208, 9719212), (316, 6397456), (416, 4859606), (632, 3198728), (832, 2429803), (1027, 1968448), (1264, 1599364), (2054, 984224), (2528, 799682), (4108, 492112), (5056, 399841), (8216, 246056), (16432, 123028), (30757, 65728), (32864, 61514)]