13998712

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 34186320

約数和(自身を除く): 20187608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 67, 82, 91, 98, 104, 134, 164, 182, 196, 268, 287, 328, 364, 392, 469, 533, 536, 574, 637, 728, 871, 938, 1066, 1148, 1274, 1742, 1876, 2009, 2132, 2296, 2548, 2747, 3283, 3484, 3731, 3752, 4018, 4264, 5096, 5494, 6097, 6566, 6968, 7462, 8036, 10988, 12194, 13132, 14924, 16072, 19229, 21976, 24388, 26117, 26264, 29848, 35711, 38458, 42679, 48776, 52234, 71422, 76916, 85358, 104468, 134603, 142844, 153832, 170716, 208936, 249977, 269206, 285688, 341432, 499954, 538412, 999908, 1076824, 1749839, 1999816, 3499678, 6999356, 13998712]

約数ペア:

[(1, 13998712), (2, 6999356), (4, 3499678), (7, 1999816), (8, 1749839), (13, 1076824), (14, 999908), (26, 538412), (28, 499954), (41, 341432), (49, 285688), (52, 269206), (56, 249977), (67, 208936), (82, 170716), (91, 153832), (98, 142844), (104, 134603), (134, 104468), (164, 85358), (182, 76916), (196, 71422), (268, 52234), (287, 48776), (328, 42679), (364, 38458), (392, 35711), (469, 29848), (533, 26264), (536, 26117), (574, 24388), (637, 21976), (728, 19229), (871, 16072), (938, 14924), (1066, 13132), (1148, 12194), (1274, 10988), (1742, 8036), (1876, 7462), (2009, 6968), (2132, 6566), (2296, 6097), (2548, 5494), (2747, 5096), (3283, 4264), (3484, 4018), (3731, 3752)]