74286786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26399}}^1$

素因数の和:26478

約数の個数: 32

約数和(自身を含む): 172339200

約数和(自身を除く): 98052414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 26399, 52798, 79197, 158394, 184793, 369586, 554379, 1108758, 1768733, 3537466, 5306199, 10612398, 12381131, 24762262, 37143393, 74286786]

約数ペア:

[(1, 74286786), (2, 37143393), (3, 24762262), (6, 12381131), (7, 10612398), (14, 5306199), (21, 3537466), (42, 1768733), (67, 1108758), (134, 554379), (201, 369586), (402, 184793), (469, 158394), (938, 79197), (1407, 52798), (2814, 26399)]