71055104

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 155630160

約数和(自身を除く): 84575056

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 544, 563, 928, 986, 1088, 1126, 1856, 1972, 2176, 2252, 3712, 3944, 4352, 4504, 7424, 7888, 9008, 9571, 15776, 16327, 18016, 19142, 31552, 32654, 36032, 38284, 63104, 65308, 72064, 76568, 126208, 130616, 144128, 153136, 261232, 277559, 306272, 522464, 555118, 612544, 1044928, 1110236, 1225088, 2089856, 2220472, 2450176, 4179712, 4440944, 8881888, 17763776, 35527552, 71055104]

約数ペア:

[(1, 71055104), (2, 35527552), (4, 17763776), (8, 8881888), (16, 4440944), (17, 4179712), (29, 2450176), (32, 2220472), (34, 2089856), (58, 1225088), (64, 1110236), (68, 1044928), (116, 612544), (128, 555118), (136, 522464), (232, 306272), (256, 277559), (272, 261232), (464, 153136), (493, 144128), (544, 130616), (563, 126208), (928, 76568), (986, 72064), (1088, 65308), (1126, 63104), (1856, 38284), (1972, 36032), (2176, 32654), (2252, 31552), (3712, 19142), (3944, 18016), (4352, 16327), (4504, 15776), (7424, 9571), (7888, 9008)]