15709947584

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{23719}}^1$

素因数の和:23941

約数の個数: 56

約数和(自身を含む): 31811366400

約数和(自身を除く): 16101418816

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 131, 158, 262, 316, 524, 632, 1048, 1264, 2096, 2528, 4192, 5056, 8384, 10349, 20698, 23719, 41396, 47438, 82792, 94876, 165584, 189752, 331168, 379504, 662336, 759008, 1518016, 1873801, 3107189, 3747602, 6214378, 7495204, 12428756, 14990408, 24857512, 29980816, 49715024, 59961632, 99430048, 119923264, 198860096, 245467931, 490935862, 981871724, 1963743448, 3927486896, 7854973792, 15709947584]

約数ペア:

[(1, 15709947584), (2, 7854973792), (4, 3927486896), (8, 1963743448), (16, 981871724), (32, 490935862), (64, 245467931), (79, 198860096), (131, 119923264), (158, 99430048), (262, 59961632), (316, 49715024), (524, 29980816), (632, 24857512), (1048, 14990408), (1264, 12428756), (2096, 7495204), (2528, 6214378), (4192, 3747602), (5056, 3107189), (8384, 1873801), (10349, 1518016), (20698, 759008), (23719, 662336), (41396, 379504), (47438, 331168), (82792, 189752), (94876, 165584)]