71384428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 139618080

約数和(自身を除く): 68233652

約数列:

[1, 2, 4, 17, 29, 34, 53, 58, 68, 106, 116, 212, 493, 683, 901, 986, 1366, 1537, 1802, 1972, 2732, 3074, 3604, 6148, 11611, 19807, 23222, 26129, 36199, 39614, 46444, 52258, 72398, 79228, 104516, 144796, 336719, 615383, 673438, 1049771, 1230766, 1346876, 2099542, 2461532, 4199084, 17846107, 35692214, 71384428]

約数ペア:

[(1, 71384428), (2, 35692214), (4, 17846107), (17, 4199084), (29, 2461532), (34, 2099542), (53, 1346876), (58, 1230766), (68, 1049771), (106, 673438), (116, 615383), (212, 336719), (493, 144796), (683, 104516), (901, 79228), (986, 72398), (1366, 52258), (1537, 46444), (1802, 39614), (1972, 36199), (2732, 26129), (3074, 23222), (3604, 19807), (6148, 11611)]