64707888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192583}}^1$

素因数の和:192601

約数の個数: 40

約数和(自身を含む): 191043328

約数和(自身を除く): 126335440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192583, 385166, 577749, 770332, 1155498, 1348081, 1540664, 2310996, 2696162, 3081328, 4044243, 4621992, 5392324, 8088486, 9243984, 10784648, 16176972, 21569296, 32353944, 64707888]

約数ペア:

[(1, 64707888), (2, 32353944), (3, 21569296), (4, 16176972), (6, 10784648), (7, 9243984), (8, 8088486), (12, 5392324), (14, 4621992), (16, 4044243), (21, 3081328), (24, 2696162), (28, 2310996), (42, 1540664), (48, 1348081), (56, 1155498), (84, 770332), (112, 577749), (168, 385166), (336, 192583)]