66348688

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34847}}^1$

素因数の和:34879

約数の個数: 40

約数和(自身を含む): 155561472

約数和(自身を除く): 89212784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34847, 69694, 139388, 243929, 278776, 487858, 557552, 592399, 975716, 1184798, 1951432, 2369596, 3902864, 4146793, 4739192, 8293586, 9478384, 16587172, 33174344, 66348688]

約数ペア:

[(1, 66348688), (2, 33174344), (4, 16587172), (7, 9478384), (8, 8293586), (14, 4739192), (16, 4146793), (17, 3902864), (28, 2369596), (34, 1951432), (56, 1184798), (68, 975716), (112, 592399), (119, 557552), (136, 487858), (238, 278776), (272, 243929), (476, 139388), (952, 69694), (1904, 34847)]