40721088

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1765

約数の個数: 56

約数和(自身を含む): 108630720

約数和(自身を除く): 67909632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 1619, 2096, 3144, 3238, 4192, 4857, 6288, 6476, 8384, 9714, 12576, 12952, 19428, 25152, 25904, 38856, 51808, 77712, 103616, 155424, 212089, 310848, 424178, 636267, 848356, 1272534, 1696712, 2545068, 3393424, 5090136, 6786848, 10180272, 13573696, 20360544, 40721088]

約数ペア:

[(1, 40721088), (2, 20360544), (3, 13573696), (4, 10180272), (6, 6786848), (8, 5090136), (12, 3393424), (16, 2545068), (24, 1696712), (32, 1272534), (48, 848356), (64, 636267), (96, 424178), (131, 310848), (192, 212089), (262, 155424), (393, 103616), (524, 77712), (786, 51808), (1048, 38856), (1572, 25904), (1619, 25152), (2096, 19428), (3144, 12952), (3238, 12576), (4192, 9714), (4857, 8384), (6288, 6476)]