1570256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 3374784

約数和(自身を除く): 1804528

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 251, 272, 368, 391, 502, 782, 1004, 1564, 2008, 3128, 4016, 4267, 5773, 6256, 8534, 11546, 17068, 23092, 34136, 46184, 68272, 92368, 98141, 196282, 392564, 785128, 1570256]

約数ペア:

[(1, 1570256), (2, 785128), (4, 392564), (8, 196282), (16, 98141), (17, 92368), (23, 68272), (34, 46184), (46, 34136), (68, 23092), (92, 17068), (136, 11546), (184, 8534), (251, 6256), (272, 5773), (368, 4267), (391, 4016), (502, 3128), (782, 2008), (1004, 1564)]