38712507712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{238801}}^1$

素因数の和:238979

約数の個数: 56

約数和(自身を含む): 81885205800

約数和(自身を除く): 43172698088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 149, 272, 298, 544, 596, 1088, 1192, 2384, 2533, 4768, 5066, 9536, 10132, 20264, 40528, 81056, 162112, 238801, 477602, 955204, 1910408, 3820816, 4059617, 7641632, 8119234, 15283264, 16238468, 32476936, 35581349, 64953872, 71162698, 129907744, 142325396, 259815488, 284650792, 569301584, 604882933, 1138603168, 1209765866, 2277206336, 2419531732, 4839063464, 9678126928, 19356253856, 38712507712]

約数ペア:

[(1, 38712507712), (2, 19356253856), (4, 9678126928), (8, 4839063464), (16, 2419531732), (17, 2277206336), (32, 1209765866), (34, 1138603168), (64, 604882933), (68, 569301584), (136, 284650792), (149, 259815488), (272, 142325396), (298, 129907744), (544, 71162698), (596, 64953872), (1088, 35581349), (1192, 32476936), (2384, 16238468), (2533, 15283264), (4768, 8119234), (5066, 7641632), (9536, 4059617), (10132, 3820816), (20264, 1910408), (40528, 955204), (81056, 477602), (162112, 238801)]