26381888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 57969912

約数和(自身を除く): 31588024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 857, 962, 1184, 1714, 1924, 2368, 3428, 3848, 6856, 7696, 11141, 13712, 15392, 22282, 27424, 30784, 31709, 44564, 54848, 63418, 89128, 126836, 178256, 253672, 356512, 412217, 507344, 713024, 824434, 1014688, 1648868, 2029376, 3297736, 6595472, 13190944, 26381888]

約数ペア:

[(1, 26381888), (2, 13190944), (4, 6595472), (8, 3297736), (13, 2029376), (16, 1648868), (26, 1014688), (32, 824434), (37, 713024), (52, 507344), (64, 412217), (74, 356512), (104, 253672), (148, 178256), (208, 126836), (296, 89128), (416, 63418), (481, 54848), (592, 44564), (832, 31709), (857, 30784), (962, 27424), (1184, 22282), (1714, 15392), (1924, 13712), (2368, 11141), (3428, 7696), (3848, 6856)]