70806736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4460

約数の個数: 80

約数和(自身を含む): 184238208

約数和(自身を除く): 113431472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 4421, 8008, 8842, 16016, 17684, 30947, 35368, 48631, 57473, 61894, 70736, 97262, 114946, 123788, 194524, 229892, 247576, 340417, 389048, 402311, 459784, 495152, 632203, 680834, 778096, 804622, 919568, 1264406, 1361668, 1609244, 2528812, 2723336, 3218488, 4425421, 5057624, 5446672, 6436976, 8850842, 10115248, 17701684, 35403368, 70806736]

約数ペア:

[(1, 70806736), (2, 35403368), (4, 17701684), (7, 10115248), (8, 8850842), (11, 6436976), (13, 5446672), (14, 5057624), (16, 4425421), (22, 3218488), (26, 2723336), (28, 2528812), (44, 1609244), (52, 1361668), (56, 1264406), (77, 919568), (88, 804622), (91, 778096), (104, 680834), (112, 632203), (143, 495152), (154, 459784), (176, 402311), (182, 389048), (208, 340417), (286, 247576), (308, 229892), (364, 194524), (572, 123788), (616, 114946), (728, 97262), (1001, 70736), (1144, 61894), (1232, 57473), (1456, 48631), (2002, 35368), (2288, 30947), (4004, 17684), (4421, 16016), (8008, 8842)]