2746348528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71909}}^1$

素因数の和:71966

約数の個数: 80

約数和(自身を含む): 6848133120

約数和(自身を除く): 4101784592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 71909, 143818, 287636, 503363, 575272, 790999, 1006726, 1150544, 1581998, 2013452, 2229179, 3163996, 4026904, 4458358, 5536993, 6327992, 8053808, 8916716, 11073986, 12655984, 15604253, 17833432, 22147972, 24520969, 31208506, 35666864, 44295944, 49041938, 62417012, 88591888, 98083876, 124834024, 171646783, 196167752, 249668048, 343293566, 392335504, 686587132, 1373174264, 2746348528]

約数ペア:

[(1, 2746348528), (2, 1373174264), (4, 686587132), (7, 392335504), (8, 343293566), (11, 249668048), (14, 196167752), (16, 171646783), (22, 124834024), (28, 98083876), (31, 88591888), (44, 62417012), (56, 49041938), (62, 44295944), (77, 35666864), (88, 31208506), (112, 24520969), (124, 22147972), (154, 17833432), (176, 15604253), (217, 12655984), (248, 11073986), (308, 8916716), (341, 8053808), (434, 6327992), (496, 5536993), (616, 4458358), (682, 4026904), (868, 3163996), (1232, 2229179), (1364, 2013452), (1736, 1581998), (2387, 1150544), (2728, 1006726), (3472, 790999), (4774, 575272), (5456, 503363), (9548, 287636), (19096, 143818), (38192, 71909)]