71397478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 47085722

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 551, 967, 1102, 1273, 1934, 1943, 2546, 3886, 18373, 28043, 36746, 36917, 56086, 64789, 73834, 129578, 532817, 1065634, 1230991, 1878881, 2461982, 3757762, 35698739, 71397478]

約数ペア:

[(1, 71397478), (2, 35698739), (19, 3757762), (29, 2461982), (38, 1878881), (58, 1230991), (67, 1065634), (134, 532817), (551, 129578), (967, 73834), (1102, 64789), (1273, 56086), (1934, 36917), (1943, 36746), (2546, 28043), (3886, 18373)]