73171406

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 140849280

約数和(自身を除く): 67677874

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 539, 659, 721, 1078, 1133, 1318, 1442, 2266, 4613, 5047, 7249, 7931, 9226, 10094, 14498, 15862, 32291, 50743, 55517, 64582, 67877, 101486, 111034, 135754, 355201, 475139, 710402, 746647, 950278, 1493294, 3325973, 5226529, 6651946, 10453058, 36585703, 73171406]

約数ペア:

[(1, 73171406), (2, 36585703), (7, 10453058), (11, 6651946), (14, 5226529), (22, 3325973), (49, 1493294), (77, 950278), (98, 746647), (103, 710402), (154, 475139), (206, 355201), (539, 135754), (659, 111034), (721, 101486), (1078, 67877), (1133, 64582), (1318, 55517), (1442, 50743), (2266, 32291), (4613, 15862), (5047, 14498), (7249, 10094), (7931, 9226)]