40911104

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 92715840

約数和(自身を除く): 51804736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 647, 832, 988, 1216, 1294, 1664, 1976, 2432, 2588, 3328, 3952, 4864, 5176, 7904, 8411, 10352, 12293, 15808, 16822, 20704, 24586, 31616, 33644, 41408, 49172, 63232, 67288, 82816, 98344, 134576, 159809, 165632, 196688, 269152, 319618, 393376, 538304, 639236, 786752, 1076608, 1278472, 1573504, 2153216, 2556944, 3147008, 5113888, 10227776, 20455552, 40911104]

約数ペア:

[(1, 40911104), (2, 20455552), (4, 10227776), (8, 5113888), (13, 3147008), (16, 2556944), (19, 2153216), (26, 1573504), (32, 1278472), (38, 1076608), (52, 786752), (64, 639236), (76, 538304), (104, 393376), (128, 319618), (152, 269152), (208, 196688), (247, 165632), (256, 159809), (304, 134576), (416, 98344), (494, 82816), (608, 67288), (647, 63232), (832, 49172), (988, 41408), (1216, 33644), (1294, 31616), (1664, 24586), (1976, 20704), (2432, 16822), (2588, 15808), (3328, 12293), (3952, 10352), (4864, 8411), (5176, 7904)]