4679948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 10821888

約数和(自身を除く): 6141940

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 52, 86, 91, 92, 161, 169, 172, 182, 299, 301, 322, 338, 364, 559, 598, 602, 644, 676, 989, 1118, 1183, 1196, 1204, 1978, 2093, 2236, 2366, 3887, 3913, 3956, 4186, 4732, 6923, 7267, 7774, 7826, 8372, 12857, 13846, 14534, 15548, 15652, 25714, 27209, 27692, 29068, 50869, 51428, 54418, 89999, 101738, 108836, 167141, 179998, 203476, 334282, 359996, 668564, 1169987, 2339974, 4679948]

約数ペア:

[(1, 4679948), (2, 2339974), (4, 1169987), (7, 668564), (13, 359996), (14, 334282), (23, 203476), (26, 179998), (28, 167141), (43, 108836), (46, 101738), (52, 89999), (86, 54418), (91, 51428), (92, 50869), (161, 29068), (169, 27692), (172, 27209), (182, 25714), (299, 15652), (301, 15548), (322, 14534), (338, 13846), (364, 12857), (559, 8372), (598, 7826), (602, 7774), (644, 7267), (676, 6923), (989, 4732), (1118, 4186), (1183, 3956), (1196, 3913), (1204, 3887), (1978, 2366), (2093, 2236)]