29787472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 69495552

約数和(自身を除く): 39708080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 277, 286, 376, 517, 554, 572, 611, 752, 1034, 1108, 1144, 1222, 2068, 2216, 2288, 2444, 3047, 3601, 4136, 4432, 4888, 6094, 6721, 7202, 8272, 9776, 12188, 13019, 13442, 14404, 24376, 26038, 26884, 28808, 39611, 48752, 52076, 53768, 57616, 79222, 104152, 107536, 143209, 158444, 169247, 208304, 286418, 316888, 338494, 572836, 633776, 676988, 1145672, 1353976, 1861717, 2291344, 2707952, 3723434, 7446868, 14893736, 29787472]

約数ペア:

[(1, 29787472), (2, 14893736), (4, 7446868), (8, 3723434), (11, 2707952), (13, 2291344), (16, 1861717), (22, 1353976), (26, 1145672), (44, 676988), (47, 633776), (52, 572836), (88, 338494), (94, 316888), (104, 286418), (143, 208304), (176, 169247), (188, 158444), (208, 143209), (277, 107536), (286, 104152), (376, 79222), (517, 57616), (554, 53768), (572, 52076), (611, 48752), (752, 39611), (1034, 28808), (1108, 26884), (1144, 26038), (1222, 24376), (2068, 14404), (2216, 13442), (2288, 13019), (2444, 12188), (3047, 9776), (3601, 8272), (4136, 7202), (4432, 6721), (4888, 6094)]