27458876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 54704160

約数和(自身を除く): 27245284

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 212, 323, 401, 646, 802, 901, 1007, 1292, 1604, 1802, 2014, 3604, 4028, 6817, 7619, 13634, 15238, 17119, 21253, 27268, 30476, 34238, 42506, 68476, 85012, 129523, 259046, 361301, 403807, 518092, 722602, 807614, 1445204, 1615228, 6864719, 13729438, 27458876]

約数ペア:

[(1, 27458876), (2, 13729438), (4, 6864719), (17, 1615228), (19, 1445204), (34, 807614), (38, 722602), (53, 518092), (68, 403807), (76, 361301), (106, 259046), (212, 129523), (323, 85012), (401, 68476), (646, 42506), (802, 34238), (901, 30476), (1007, 27268), (1292, 21253), (1604, 17119), (1802, 15238), (2014, 13634), (3604, 7619), (4028, 6817)]