71342918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 43811002

約数列:

[1, 2, 23, 46, 59, 97, 118, 194, 271, 542, 1357, 2231, 2714, 4462, 5723, 6233, 11446, 12466, 15989, 26287, 31978, 52574, 131629, 263258, 367747, 604601, 735494, 1209202, 1550933, 3101866, 35671459, 71342918]

約数ペア:

[(1, 71342918), (2, 35671459), (23, 3101866), (46, 1550933), (59, 1209202), (97, 735494), (118, 604601), (194, 367747), (271, 263258), (542, 131629), (1357, 52574), (2231, 31978), (2714, 26287), (4462, 15989), (5723, 12466), (6233, 11446)]