39684128

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 88515756

約数和(自身を除く): 48831628

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 277, 296, 352, 407, 484, 554, 592, 814, 968, 1108, 1184, 1628, 1936, 2216, 3047, 3256, 3872, 4432, 4477, 6094, 6512, 8864, 8954, 10249, 12188, 13024, 17908, 20498, 24376, 33517, 35816, 40996, 48752, 67034, 71632, 81992, 97504, 112739, 134068, 143264, 163984, 225478, 268136, 327968, 450956, 536272, 901912, 1072544, 1240129, 1803824, 2480258, 3607648, 4960516, 9921032, 19842064, 39684128]

約数ペア:

[(1, 39684128), (2, 19842064), (4, 9921032), (8, 4960516), (11, 3607648), (16, 2480258), (22, 1803824), (32, 1240129), (37, 1072544), (44, 901912), (74, 536272), (88, 450956), (121, 327968), (148, 268136), (176, 225478), (242, 163984), (277, 143264), (296, 134068), (352, 112739), (407, 97504), (484, 81992), (554, 71632), (592, 67034), (814, 48752), (968, 40996), (1108, 35816), (1184, 33517), (1628, 24376), (1936, 20498), (2216, 17908), (3047, 13024), (3256, 12188), (3872, 10249), (4432, 8954), (4477, 8864), (6094, 6512)]