38926516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 74905600

約数和(自身を除く): 35979084

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 109, 127, 148, 218, 254, 436, 508, 703, 1406, 2071, 2413, 2812, 4033, 4142, 4699, 4826, 8066, 8284, 9398, 9652, 13843, 16132, 18796, 27686, 55372, 76627, 89281, 153254, 178562, 263017, 306508, 357124, 512191, 526034, 1024382, 1052068, 2048764, 9731629, 19463258, 38926516]

約数ペア:

[(1, 38926516), (2, 19463258), (4, 9731629), (19, 2048764), (37, 1052068), (38, 1024382), (74, 526034), (76, 512191), (109, 357124), (127, 306508), (148, 263017), (218, 178562), (254, 153254), (436, 89281), (508, 76627), (703, 55372), (1406, 27686), (2071, 18796), (2413, 16132), (2812, 13843), (4033, 9652), (4142, 9398), (4699, 8284), (4826, 8066)]