66701936

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 60

約数和(自身を含む): 151608600

約数和(自身を除く): 84906664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 298, 392, 571, 596, 784, 1043, 1142, 1192, 2086, 2284, 2384, 3997, 4172, 4568, 7301, 7994, 8344, 9136, 14602, 15988, 16688, 27979, 29204, 31976, 55958, 58408, 63952, 85079, 111916, 116816, 170158, 223832, 340316, 447664, 595553, 680632, 1191106, 1361264, 2382212, 4168871, 4764424, 8337742, 9528848, 16675484, 33350968, 66701936]

約数ペア:

[(1, 66701936), (2, 33350968), (4, 16675484), (7, 9528848), (8, 8337742), (14, 4764424), (16, 4168871), (28, 2382212), (49, 1361264), (56, 1191106), (98, 680632), (112, 595553), (149, 447664), (196, 340316), (298, 223832), (392, 170158), (571, 116816), (596, 111916), (784, 85079), (1043, 63952), (1142, 58408), (1192, 55958), (2086, 31976), (2284, 29204), (2384, 27979), (3997, 16688), (4172, 15988), (4568, 14602), (7301, 9136), (7994, 8344)]