7954492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 54

約数和(自身を含む): 17657304

約数和(自身を除く): 9702812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 533, 574, 676, 1066, 1148, 1183, 1681, 2132, 2366, 3362, 3731, 4732, 6724, 6929, 7462, 11767, 13858, 14924, 21853, 23534, 27716, 43706, 47068, 48503, 87412, 97006, 152971, 194012, 284089, 305942, 568178, 611884, 1136356, 1988623, 3977246, 7954492]

約数ペア:

[(1, 7954492), (2, 3977246), (4, 1988623), (7, 1136356), (13, 611884), (14, 568178), (26, 305942), (28, 284089), (41, 194012), (52, 152971), (82, 97006), (91, 87412), (164, 48503), (169, 47068), (182, 43706), (287, 27716), (338, 23534), (364, 21853), (533, 14924), (574, 13858), (676, 11767), (1066, 7462), (1148, 6929), (1183, 6724), (1681, 4732), (2132, 3731), (2366, 3362)]