31702755728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{43933}}^1$

素因数の和:44344

約数の個数: 80

約数和(自身を含む): 74526122880

約数和(自身を除く): 42823367152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 379, 476, 758, 952, 1516, 1904, 2653, 3032, 5306, 6064, 6443, 10612, 12886, 21224, 25772, 42448, 43933, 45101, 51544, 87866, 90202, 103088, 175732, 180404, 307531, 351464, 360808, 615062, 702928, 721616, 746861, 1230124, 1493722, 2460248, 2987444, 4920496, 5228027, 5974888, 10456054, 11949776, 16650607, 20912108, 33301214, 41824216, 66602428, 83648432, 116554249, 133204856, 233108498, 266409712, 283060319, 466216996, 566120638, 932433992, 1132241276, 1864867984, 1981422233, 2264482552, 3962844466, 4528965104, 7925688932, 15851377864, 31702755728]

約数ペア:

[(1, 31702755728), (2, 15851377864), (4, 7925688932), (7, 4528965104), (8, 3962844466), (14, 2264482552), (16, 1981422233), (17, 1864867984), (28, 1132241276), (34, 932433992), (56, 566120638), (68, 466216996), (112, 283060319), (119, 266409712), (136, 233108498), (238, 133204856), (272, 116554249), (379, 83648432), (476, 66602428), (758, 41824216), (952, 33301214), (1516, 20912108), (1904, 16650607), (2653, 11949776), (3032, 10456054), (5306, 5974888), (6064, 5228027), (6443, 4920496), (10612, 2987444), (12886, 2460248), (21224, 1493722), (25772, 1230124), (42448, 746861), (43933, 721616), (45101, 702928), (51544, 615062), (87866, 360808), (90202, 351464), (103088, 307531), (175732, 180404)]