40337696

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 96832512

約数和(自身を除く): 56494816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 157, 217, 224, 248, 259, 296, 314, 434, 496, 518, 592, 628, 868, 992, 1036, 1099, 1147, 1184, 1256, 1736, 2072, 2198, 2294, 2512, 3472, 4144, 4396, 4588, 4867, 5024, 5809, 6944, 8029, 8288, 8792, 9176, 9734, 11618, 16058, 17584, 18352, 19468, 23236, 32116, 34069, 35168, 36704, 38936, 40663, 46472, 64232, 68138, 77872, 81326, 92944, 128464, 136276, 155744, 162652, 180079, 185888, 256928, 272552, 325304, 360158, 545104, 650608, 720316, 1090208, 1260553, 1301216, 1440632, 2521106, 2881264, 5042212, 5762528, 10084424, 20168848, 40337696]

約数ペア:

[(1, 40337696), (2, 20168848), (4, 10084424), (7, 5762528), (8, 5042212), (14, 2881264), (16, 2521106), (28, 1440632), (31, 1301216), (32, 1260553), (37, 1090208), (56, 720316), (62, 650608), (74, 545104), (112, 360158), (124, 325304), (148, 272552), (157, 256928), (217, 185888), (224, 180079), (248, 162652), (259, 155744), (296, 136276), (314, 128464), (434, 92944), (496, 81326), (518, 77872), (592, 68138), (628, 64232), (868, 46472), (992, 40663), (1036, 38936), (1099, 36704), (1147, 35168), (1184, 34069), (1256, 32116), (1736, 23236), (2072, 19468), (2198, 18352), (2294, 17584), (2512, 16058), (3472, 11618), (4144, 9734), (4396, 9176), (4588, 8792), (4867, 8288), (5024, 8029), (5809, 6944)]