67008536

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 148366080

約数和(自身を除く): 81357544

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 107, 211, 212, 214, 371, 422, 424, 428, 742, 749, 844, 856, 1477, 1484, 1498, 1688, 2954, 2968, 2996, 5671, 5908, 5992, 11183, 11342, 11816, 22366, 22577, 22684, 39697, 44732, 45154, 45368, 78281, 79394, 89464, 90308, 156562, 158039, 158788, 180616, 313124, 316078, 317576, 626248, 632156, 1196581, 1264312, 2393162, 4786324, 8376067, 9572648, 16752134, 33504268, 67008536]

約数ペア:

[(1, 67008536), (2, 33504268), (4, 16752134), (7, 9572648), (8, 8376067), (14, 4786324), (28, 2393162), (53, 1264312), (56, 1196581), (106, 632156), (107, 626248), (211, 317576), (212, 316078), (214, 313124), (371, 180616), (422, 158788), (424, 158039), (428, 156562), (742, 90308), (749, 89464), (844, 79394), (856, 78281), (1477, 45368), (1484, 45154), (1498, 44732), (1688, 39697), (2954, 22684), (2968, 22577), (2996, 22366), (5671, 11816), (5908, 11342), (5992, 11183)]