67897664

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 141247368

約数和(自身を除く): 73349704

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 148, 212, 296, 424, 541, 592, 848, 1082, 1184, 1696, 1961, 2164, 2368, 3392, 3922, 4328, 7844, 8656, 15688, 17312, 20017, 28673, 31376, 34624, 40034, 57346, 62752, 80068, 114692, 125504, 160136, 229384, 320272, 458768, 640544, 917536, 1060901, 1281088, 1835072, 2121802, 4243604, 8487208, 16974416, 33948832, 67897664]

約数ペア:

[(1, 67897664), (2, 33948832), (4, 16974416), (8, 8487208), (16, 4243604), (32, 2121802), (37, 1835072), (53, 1281088), (64, 1060901), (74, 917536), (106, 640544), (148, 458768), (212, 320272), (296, 229384), (424, 160136), (541, 125504), (592, 114692), (848, 80068), (1082, 62752), (1184, 57346), (1696, 40034), (1961, 34624), (2164, 31376), (2368, 28673), (3392, 20017), (3922, 17312), (4328, 15688), (7844, 8656)]