71363824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 172006848

約数和(自身を除く): 100643024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1013, 1036, 1258, 1904, 2026, 2072, 2516, 4052, 4144, 4403, 5032, 7091, 8104, 8806, 10064, 14182, 16208, 17221, 17612, 28364, 34442, 35224, 37481, 56728, 68884, 70448, 74962, 113456, 120547, 137768, 149924, 241094, 262367, 275536, 299848, 482188, 524734, 599696, 637177, 964376, 1049468, 1274354, 1928752, 2098936, 2548708, 4197872, 4460239, 5097416, 8920478, 10194832, 17840956, 35681912, 71363824]

約数ペア:

[(1, 71363824), (2, 35681912), (4, 17840956), (7, 10194832), (8, 8920478), (14, 5097416), (16, 4460239), (17, 4197872), (28, 2548708), (34, 2098936), (37, 1928752), (56, 1274354), (68, 1049468), (74, 964376), (112, 637177), (119, 599696), (136, 524734), (148, 482188), (238, 299848), (259, 275536), (272, 262367), (296, 241094), (476, 149924), (518, 137768), (592, 120547), (629, 113456), (952, 74962), (1013, 70448), (1036, 68884), (1258, 56728), (1904, 37481), (2026, 35224), (2072, 34442), (2516, 28364), (4052, 17612), (4144, 17221), (4403, 16208), (5032, 14182), (7091, 10064), (8104, 8806)]