71440544

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7417}}^1$

素因数の和:7477

約数の個数: 48

約数和(自身を含む): 164501568

約数和(自身を除く): 93061024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 7417, 9632, 14834, 29668, 51919, 59336, 103838, 118672, 207676, 237344, 318931, 415352, 637862, 830704, 1275724, 1661408, 2232517, 2551448, 4465034, 5102896, 8930068, 10205792, 17860136, 35720272, 71440544]

約数ペア:

[(1, 71440544), (2, 35720272), (4, 17860136), (7, 10205792), (8, 8930068), (14, 5102896), (16, 4465034), (28, 2551448), (32, 2232517), (43, 1661408), (56, 1275724), (86, 830704), (112, 637862), (172, 415352), (224, 318931), (301, 237344), (344, 207676), (602, 118672), (688, 103838), (1204, 59336), (1376, 51919), (2408, 29668), (4816, 14834), (7417, 9632)]