70775012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 166507488

約数和(自身を除く): 95732476

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 1931, 2156, 2618, 3332, 3862, 5236, 7724, 9163, 13517, 18326, 21241, 27034, 32827, 36652, 42482, 54068, 65654, 84964, 94619, 131308, 148687, 189238, 229789, 297374, 361097, 378476, 459578, 594748, 722194, 919156, 1040809, 1444388, 1608523, 2081618, 2527679, 3217046, 4163236, 5055358, 6434092, 10110716, 17693753, 35387506, 70775012]

約数ペア:

[(1, 70775012), (2, 35387506), (4, 17693753), (7, 10110716), (11, 6434092), (14, 5055358), (17, 4163236), (22, 3217046), (28, 2527679), (34, 2081618), (44, 1608523), (49, 1444388), (68, 1040809), (77, 919156), (98, 722194), (119, 594748), (154, 459578), (187, 378476), (196, 361097), (238, 297374), (308, 229789), (374, 189238), (476, 148687), (539, 131308), (748, 94619), (833, 84964), (1078, 65654), (1309, 54068), (1666, 42482), (1931, 36652), (2156, 32827), (2618, 27034), (3332, 21241), (3862, 18326), (5236, 13517), (7724, 9163)]