27921088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 56

約数和(自身を含む): 61348112

約数和(自身を除く): 33427024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 907, 962, 1184, 1814, 1924, 2368, 3628, 3848, 7256, 7696, 11791, 14512, 15392, 23582, 29024, 30784, 33559, 47164, 58048, 67118, 94328, 134236, 188656, 268472, 377312, 436267, 536944, 754624, 872534, 1073888, 1745068, 2147776, 3490136, 6980272, 13960544, 27921088]

約数ペア:

[(1, 27921088), (2, 13960544), (4, 6980272), (8, 3490136), (13, 2147776), (16, 1745068), (26, 1073888), (32, 872534), (37, 754624), (52, 536944), (64, 436267), (74, 377312), (104, 268472), (148, 188656), (208, 134236), (296, 94328), (416, 67118), (481, 58048), (592, 47164), (832, 33559), (907, 30784), (962, 29024), (1184, 23582), (1814, 15392), (1924, 14512), (2368, 11791), (3628, 7696), (3848, 7256)]