947822092

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 2002916160

約数和(自身を除く): 1055094068

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 79, 82, 98, 158, 164, 196, 287, 316, 553, 574, 1106, 1148, 1493, 2009, 2212, 2986, 3239, 3871, 4018, 5972, 6478, 7742, 8036, 10451, 12956, 15484, 20902, 22673, 41804, 45346, 61213, 73157, 90692, 117947, 122426, 146314, 158711, 235894, 244852, 292628, 317422, 428491, 471788, 634844, 825629, 856982, 1651258, 1713964, 2999437, 3302516, 4835827, 5779403, 5998874, 9671654, 11558806, 11997748, 19343308, 23117612, 33850789, 67701578, 135403156, 236955523, 473911046, 947822092]

約数ペア:

[(1, 947822092), (2, 473911046), (4, 236955523), (7, 135403156), (14, 67701578), (28, 33850789), (41, 23117612), (49, 19343308), (79, 11997748), (82, 11558806), (98, 9671654), (158, 5998874), (164, 5779403), (196, 4835827), (287, 3302516), (316, 2999437), (553, 1713964), (574, 1651258), (1106, 856982), (1148, 825629), (1493, 634844), (2009, 471788), (2212, 428491), (2986, 317422), (3239, 292628), (3871, 244852), (4018, 235894), (5972, 158711), (6478, 146314), (7742, 122426), (8036, 117947), (10451, 90692), (12956, 73157), (15484, 61213), (20902, 45346), (22673, 41804)]