73280128

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{15473}}^1$

素因数の和:15524

約数の個数: 32

約数和(自身を含む): 149943060

約数和(自身を除く): 76662932

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 15473, 30946, 61892, 123784, 247568, 495136, 572501, 990272, 1145002, 1980544, 2290004, 4580008, 9160016, 18320032, 36640064, 73280128]

約数ペア:

[(1, 73280128), (2, 36640064), (4, 18320032), (8, 9160016), (16, 4580008), (32, 2290004), (37, 1980544), (64, 1145002), (74, 990272), (128, 572501), (148, 495136), (296, 247568), (592, 123784), (1184, 61892), (2368, 30946), (4736, 15473)]