7979988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 20119680

約数和(自身を除く): 12139692

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 997, 1334, 1994, 2001, 2668, 2991, 3988, 4002, 5982, 8004, 11964, 22931, 28913, 45862, 57826, 68793, 86739, 91724, 115652, 137586, 173478, 275172, 346956, 664999, 1329998, 1994997, 2659996, 3989994, 7979988]

約数ペア:

[(1, 7979988), (2, 3989994), (3, 2659996), (4, 1994997), (6, 1329998), (12, 664999), (23, 346956), (29, 275172), (46, 173478), (58, 137586), (69, 115652), (87, 91724), (92, 86739), (116, 68793), (138, 57826), (174, 45862), (276, 28913), (348, 22931), (667, 11964), (997, 8004), (1334, 5982), (1994, 4002), (2001, 3988), (2668, 2991)]