70727072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 162125712

約数和(自身を除く): 91398640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 73, 104, 136, 137, 146, 208, 221, 272, 274, 292, 416, 442, 544, 548, 584, 884, 949, 1096, 1168, 1241, 1768, 1781, 1898, 2192, 2329, 2336, 2482, 3536, 3562, 3796, 4384, 4658, 4964, 7072, 7124, 7592, 9316, 9928, 10001, 14248, 15184, 16133, 18632, 19856, 20002, 28496, 30277, 30368, 32266, 37264, 39712, 40004, 56992, 60554, 64532, 74528, 80008, 121108, 129064, 130013, 160016, 170017, 242216, 258128, 260026, 320032, 340034, 484432, 516256, 520052, 680068, 968864, 1040104, 1360136, 2080208, 2210221, 2720272, 4160416, 4420442, 5440544, 8840884, 17681768, 35363536, 70727072]

約数ペア:

[(1, 70727072), (2, 35363536), (4, 17681768), (8, 8840884), (13, 5440544), (16, 4420442), (17, 4160416), (26, 2720272), (32, 2210221), (34, 2080208), (52, 1360136), (68, 1040104), (73, 968864), (104, 680068), (136, 520052), (137, 516256), (146, 484432), (208, 340034), (221, 320032), (272, 260026), (274, 258128), (292, 242216), (416, 170017), (442, 160016), (544, 130013), (548, 129064), (584, 121108), (884, 80008), (949, 74528), (1096, 64532), (1168, 60554), (1241, 56992), (1768, 40004), (1781, 39712), (1898, 37264), (2192, 32266), (2329, 30368), (2336, 30277), (2482, 28496), (3536, 20002), (3562, 19856), (3796, 18632), (4384, 16133), (4658, 15184), (4964, 14248), (7072, 10001), (7124, 9928), (7592, 9316)]