15640754752

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{742817}}^1$

素因数の和:742883

約数の個数: 56

約数和(自身を含む): 36225748224

約数和(自身を除く): 20584993472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 21056, 742817, 1485634, 2971268, 5199719, 5942536, 10399438, 11885072, 20798876, 23770144, 34912399, 41597752, 47540288, 69824798, 83195504, 139649596, 166391008, 244386793, 279299192, 332782016, 488773586, 558598384, 977547172, 1117196768, 1955094344, 2234393536, 3910188688, 7820377376, 15640754752]

約数ペア:

[(1, 15640754752), (2, 7820377376), (4, 3910188688), (7, 2234393536), (8, 1955094344), (14, 1117196768), (16, 977547172), (28, 558598384), (32, 488773586), (47, 332782016), (56, 279299192), (64, 244386793), (94, 166391008), (112, 139649596), (188, 83195504), (224, 69824798), (329, 47540288), (376, 41597752), (448, 34912399), (658, 23770144), (752, 20798876), (1316, 11885072), (1504, 10399438), (2632, 5942536), (3008, 5199719), (5264, 2971268), (10528, 1485634), (21056, 742817)]