26701178896

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{20441}}^1$

素因数の和:20672

約数の個数: 80

約数和(自身を含む): 60227038080

約数和(自身を除く): 33525859184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 109, 112, 214, 218, 428, 436, 749, 763, 856, 872, 1498, 1526, 1712, 1744, 2996, 3052, 5992, 6104, 11663, 11984, 12208, 20441, 23326, 40882, 46652, 81641, 81764, 93304, 143087, 163282, 163528, 186608, 286174, 326564, 327056, 572348, 653128, 1144696, 1306256, 2187187, 2228069, 2289392, 4374374, 4456138, 8748748, 8912276, 15310309, 15596483, 17497496, 17824552, 30620618, 31192966, 34994992, 35649104, 61241236, 62385932, 122482472, 124771864, 238403383, 244964944, 249543728, 476806766, 953613532, 1668823681, 1907227064, 3337647362, 3814454128, 6675294724, 13350589448, 26701178896]

約数ペア:

[(1, 26701178896), (2, 13350589448), (4, 6675294724), (7, 3814454128), (8, 3337647362), (14, 1907227064), (16, 1668823681), (28, 953613532), (56, 476806766), (107, 249543728), (109, 244964944), (112, 238403383), (214, 124771864), (218, 122482472), (428, 62385932), (436, 61241236), (749, 35649104), (763, 34994992), (856, 31192966), (872, 30620618), (1498, 17824552), (1526, 17497496), (1712, 15596483), (1744, 15310309), (2996, 8912276), (3052, 8748748), (5992, 4456138), (6104, 4374374), (11663, 2289392), (11984, 2228069), (12208, 2187187), (20441, 1306256), (23326, 1144696), (40882, 653128), (46652, 572348), (81641, 327056), (81764, 326564), (93304, 286174), (143087, 186608), (163282, 163528)]