70472444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 149587200

約数和(自身を除く): 79114756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 953, 973, 1906, 1946, 2641, 3812, 3892, 5282, 6671, 10564, 13342, 18107, 18487, 26684, 36214, 36974, 72428, 73948, 126749, 132467, 253498, 264934, 506996, 529868, 927269, 1854538, 2516873, 3709076, 5033746, 10067492, 17618111, 35236222, 70472444]

約数ペア:

[(1, 70472444), (2, 35236222), (4, 17618111), (7, 10067492), (14, 5033746), (19, 3709076), (28, 2516873), (38, 1854538), (76, 927269), (133, 529868), (139, 506996), (266, 264934), (278, 253498), (532, 132467), (556, 126749), (953, 73948), (973, 72428), (1906, 36974), (1946, 36214), (2641, 26684), (3812, 18487), (3892, 18107), (5282, 13342), (6671, 10564)]