40244032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 86465664

約数和(自身を除く): 46221632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 272, 376, 544, 752, 787, 799, 1088, 1504, 1574, 1598, 3008, 3148, 3196, 6296, 6392, 12592, 12784, 13379, 25184, 25568, 26758, 36989, 50368, 51136, 53516, 73978, 107032, 147956, 214064, 295912, 428128, 591824, 628813, 856256, 1183648, 1257626, 2367296, 2515252, 5030504, 10061008, 20122016, 40244032]

約数ペア:

[(1, 40244032), (2, 20122016), (4, 10061008), (8, 5030504), (16, 2515252), (17, 2367296), (32, 1257626), (34, 1183648), (47, 856256), (64, 628813), (68, 591824), (94, 428128), (136, 295912), (188, 214064), (272, 147956), (376, 107032), (544, 73978), (752, 53516), (787, 51136), (799, 50368), (1088, 36989), (1504, 26758), (1574, 25568), (1598, 25184), (3008, 13379), (3148, 12784), (3196, 12592), (6296, 6392)]