7139740792

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{2083}}^1\times {\mathrm{2729}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 13483688400

約数和(自身を除く): 6343947608

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 2083, 2729, 4166, 5458, 8332, 10916, 16664, 21832, 327031, 428453, 654062, 856906, 1308124, 1713812, 2616248, 3427624, 5684507, 11369014, 22738028, 45476056, 892467599, 1784935198, 3569870396, 7139740792]

約数ペア:

[(1, 7139740792), (2, 3569870396), (4, 1784935198), (8, 892467599), (157, 45476056), (314, 22738028), (628, 11369014), (1256, 5684507), (2083, 3427624), (2729, 2616248), (4166, 1713812), (5458, 1308124), (8332, 856906), (10916, 654062), (16664, 428453), (21832, 327031)]