15696780536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{5407}}^1$

素因数の和:5772

約数の個数: 64

約数和(自身を含む): 31539456000

約数和(自身を除く): 15842675464

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 269, 284, 538, 568, 1076, 1349, 2152, 2698, 5111, 5396, 5407, 10222, 10792, 10814, 19099, 20444, 21628, 38198, 40888, 43256, 76396, 102733, 152792, 205466, 362881, 383897, 410932, 725762, 767794, 821864, 1451524, 1454483, 1535588, 2903048, 2908966, 3071176, 5817932, 7294043, 11635864, 14588086, 27635177, 29176172, 55270354, 58352344, 103268293, 110540708, 206536586, 221081416, 413073172, 826146344, 1962097567, 3924195134, 7848390268, 15696780536]

約数ペア:

[(1, 15696780536), (2, 7848390268), (4, 3924195134), (8, 1962097567), (19, 826146344), (38, 413073172), (71, 221081416), (76, 206536586), (142, 110540708), (152, 103268293), (269, 58352344), (284, 55270354), (538, 29176172), (568, 27635177), (1076, 14588086), (1349, 11635864), (2152, 7294043), (2698, 5817932), (5111, 3071176), (5396, 2908966), (5407, 2903048), (10222, 1535588), (10792, 1454483), (10814, 1451524), (19099, 821864), (20444, 767794), (21628, 725762), (38198, 410932), (40888, 383897), (43256, 362881), (76396, 205466), (102733, 152792)]