4684988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 10859184

約数和(自身を除く): 6174196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 53, 77, 82, 98, 106, 154, 164, 196, 212, 287, 308, 371, 451, 539, 574, 583, 742, 902, 1078, 1148, 1166, 1484, 1804, 2009, 2156, 2173, 2332, 2597, 3157, 4018, 4081, 4346, 5194, 6314, 8036, 8162, 8692, 10388, 12628, 15211, 16324, 22099, 23903, 28567, 30422, 44198, 47806, 57134, 60844, 88396, 95612, 106477, 114268, 167321, 212954, 334642, 425908, 669284, 1171247, 2342494, 4684988]

約数ペア:

[(1, 4684988), (2, 2342494), (4, 1171247), (7, 669284), (11, 425908), (14, 334642), (22, 212954), (28, 167321), (41, 114268), (44, 106477), (49, 95612), (53, 88396), (77, 60844), (82, 57134), (98, 47806), (106, 44198), (154, 30422), (164, 28567), (196, 23903), (212, 22099), (287, 16324), (308, 15211), (371, 12628), (451, 10388), (539, 8692), (574, 8162), (583, 8036), (742, 6314), (902, 5194), (1078, 4346), (1148, 4081), (1166, 4018), (1484, 3157), (1804, 2597), (2009, 2332), (2156, 2173)]