73393768

素因数分解:

$2^3\times 7^4\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 40

約数和(自身を含む): 160581330

約数和(自身を除く): 87187562

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 3821, 4802, 7642, 9604, 15284, 19208, 26747, 30568, 53494, 106988, 187229, 213976, 374458, 748916, 1310603, 1497832, 2621206, 5242412, 9174221, 10484824, 18348442, 36696884, 73393768]

約数ペア:

[(1, 73393768), (2, 36696884), (4, 18348442), (7, 10484824), (8, 9174221), (14, 5242412), (28, 2621206), (49, 1497832), (56, 1310603), (98, 748916), (196, 374458), (343, 213976), (392, 187229), (686, 106988), (1372, 53494), (2401, 30568), (2744, 26747), (3821, 19208), (4802, 15284), (7642, 9604)]