64057994

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 131846400

約数和(自身を除く): 67788406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 653, 686, 1001, 1078, 1274, 1306, 2002, 3773, 4459, 4571, 7007, 7183, 7546, 8489, 8918, 9142, 14014, 14366, 16978, 31997, 49049, 50281, 59423, 63994, 93379, 98098, 100562, 118846, 186758, 223979, 351967, 415961, 447958, 653653, 703934, 831922, 1307306, 2463769, 2911727, 4575571, 4927538, 5823454, 9151142, 32028997, 64057994]

約数ペア:

[(1, 64057994), (2, 32028997), (7, 9151142), (11, 5823454), (13, 4927538), (14, 4575571), (22, 2911727), (26, 2463769), (49, 1307306), (77, 831922), (91, 703934), (98, 653653), (143, 447958), (154, 415961), (182, 351967), (286, 223979), (343, 186758), (539, 118846), (637, 100562), (653, 98098), (686, 93379), (1001, 63994), (1078, 59423), (1274, 50281), (1306, 49049), (2002, 31997), (3773, 16978), (4459, 14366), (4571, 14014), (7007, 9142), (7183, 8918), (7546, 8489)]