71116864

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12243

約数の個数: 56

約数和(自身を含む): 173703488

約数和(自身を除く): 102586624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 12211, 24422, 48844, 85477, 97688, 158743, 170954, 195376, 317486, 341908, 390752, 634972, 683816, 781504, 1111201, 1269944, 1367632, 2222402, 2539888, 2735264, 4444804, 5079776, 5470528, 8889608, 10159552, 17779216, 35558432, 71116864]

約数ペア:

[(1, 71116864), (2, 35558432), (4, 17779216), (7, 10159552), (8, 8889608), (13, 5470528), (14, 5079776), (16, 4444804), (26, 2735264), (28, 2539888), (32, 2222402), (52, 1367632), (56, 1269944), (64, 1111201), (91, 781504), (104, 683816), (112, 634972), (182, 390752), (208, 341908), (224, 317486), (364, 195376), (416, 170954), (448, 158743), (728, 97688), (832, 85477), (1456, 48844), (2912, 24422), (5824, 12211)]