7249424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 17427456

約数和(自身を除く): 10178032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 383, 676, 728, 766, 1183, 1352, 1456, 1532, 2366, 2681, 2704, 3064, 4732, 4979, 5362, 6128, 9464, 9958, 10724, 18928, 19916, 21448, 34853, 39832, 42896, 64727, 69706, 79664, 129454, 139412, 258908, 278824, 453089, 517816, 557648, 906178, 1035632, 1812356, 3624712, 7249424]

約数ペア:

[(1, 7249424), (2, 3624712), (4, 1812356), (7, 1035632), (8, 906178), (13, 557648), (14, 517816), (16, 453089), (26, 278824), (28, 258908), (52, 139412), (56, 129454), (91, 79664), (104, 69706), (112, 64727), (169, 42896), (182, 39832), (208, 34853), (338, 21448), (364, 19916), (383, 18928), (676, 10724), (728, 9958), (766, 9464), (1183, 6128), (1352, 5362), (1456, 4979), (1532, 4732), (2366, 3064), (2681, 2704)]