40145568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1447}}^1$

素因数の和:1494

約数の個数: 72

約数和(自身を含む): 112023072

約数和(自身を除く): 71877504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1447, 1632, 1734, 2312, 2894, 3468, 4341, 4624, 5788, 6936, 8682, 9248, 11576, 13872, 17364, 23152, 24599, 27744, 34728, 46304, 49198, 69456, 73797, 98396, 138912, 147594, 196792, 295188, 393584, 418183, 590376, 787168, 836366, 1180752, 1254549, 1672732, 2361504, 2509098, 3345464, 5018196, 6690928, 10036392, 13381856, 20072784, 40145568]

約数ペア:

[(1, 40145568), (2, 20072784), (3, 13381856), (4, 10036392), (6, 6690928), (8, 5018196), (12, 3345464), (16, 2509098), (17, 2361504), (24, 1672732), (32, 1254549), (34, 1180752), (48, 836366), (51, 787168), (68, 590376), (96, 418183), (102, 393584), (136, 295188), (204, 196792), (272, 147594), (289, 138912), (408, 98396), (544, 73797), (578, 69456), (816, 49198), (867, 46304), (1156, 34728), (1447, 27744), (1632, 24599), (1734, 23152), (2312, 17364), (2894, 13872), (3468, 11576), (4341, 9248), (4624, 8682), (5788, 6936)]