15697907984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{66413}}^1$

素因数の和:66528

約数の個数: 80

約数和(自身を含む): 35576651520

約数和(自身を除く): 19878743536

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 79, 88, 136, 158, 176, 187, 272, 316, 374, 632, 748, 869, 1264, 1343, 1496, 1738, 2686, 2992, 3476, 5372, 6952, 10744, 13904, 14773, 21488, 29546, 59092, 66413, 118184, 132826, 236368, 265652, 531304, 730543, 1062608, 1129021, 1461086, 2258042, 2922172, 4516084, 5246627, 5844344, 9032168, 10493254, 11688688, 12419231, 18064336, 20986508, 24838462, 41973016, 49676924, 57712897, 83946032, 89192659, 99353848, 115425794, 178385318, 198707696, 230851588, 356770636, 461703176, 713541272, 923406352, 981119249, 1427082544, 1962238498, 3924476996, 7848953992, 15697907984]

約数ペア:

[(1, 15697907984), (2, 7848953992), (4, 3924476996), (8, 1962238498), (11, 1427082544), (16, 981119249), (17, 923406352), (22, 713541272), (34, 461703176), (44, 356770636), (68, 230851588), (79, 198707696), (88, 178385318), (136, 115425794), (158, 99353848), (176, 89192659), (187, 83946032), (272, 57712897), (316, 49676924), (374, 41973016), (632, 24838462), (748, 20986508), (869, 18064336), (1264, 12419231), (1343, 11688688), (1496, 10493254), (1738, 9032168), (2686, 5844344), (2992, 5246627), (3476, 4516084), (5372, 2922172), (6952, 2258042), (10744, 1461086), (13904, 1129021), (14773, 1062608), (21488, 730543), (29546, 531304), (59092, 265652), (66413, 236368), (118184, 132826)]