70785736

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 86807864

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 127, 148, 254, 259, 269, 296, 508, 518, 538, 889, 1016, 1036, 1076, 1778, 1883, 2072, 2152, 3556, 3766, 4699, 7112, 7532, 9398, 9953, 15064, 18796, 19906, 32893, 34163, 37592, 39812, 65786, 68326, 69671, 79624, 131572, 136652, 139342, 239141, 263144, 273304, 278684, 478282, 557368, 956564, 1264031, 1913128, 2528062, 5056124, 8848217, 10112248, 17696434, 35392868, 70785736]

約数ペア:

[(1, 70785736), (2, 35392868), (4, 17696434), (7, 10112248), (8, 8848217), (14, 5056124), (28, 2528062), (37, 1913128), (56, 1264031), (74, 956564), (127, 557368), (148, 478282), (254, 278684), (259, 273304), (269, 263144), (296, 239141), (508, 139342), (518, 136652), (538, 131572), (889, 79624), (1016, 69671), (1036, 68326), (1076, 65786), (1778, 39812), (1883, 37592), (2072, 34163), (2152, 32893), (3556, 19906), (3766, 18796), (4699, 15064), (7112, 9953), (7532, 9398)]