1008606976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8257

約数の個数: 72

約数和(自身を含む): 2227011584

約数和(自身を除く): 1218404608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 7696, 8191, 9472, 15392, 16382, 30784, 32764, 61568, 65528, 106483, 123136, 131056, 212966, 262112, 303067, 425932, 524224, 606134, 851864, 1048448, 1212268, 1703728, 2096896, 2424536, 3407456, 3939871, 4849072, 6814912, 7879742, 9698144, 13629824, 15759484, 19396288, 27259648, 31518968, 38792576, 63037936, 77585152, 126075872, 252151744, 504303488, 1008606976]

約数ペア:

[(1, 1008606976), (2, 504303488), (4, 252151744), (8, 126075872), (13, 77585152), (16, 63037936), (26, 38792576), (32, 31518968), (37, 27259648), (52, 19396288), (64, 15759484), (74, 13629824), (104, 9698144), (128, 7879742), (148, 6814912), (208, 4849072), (256, 3939871), (296, 3407456), (416, 2424536), (481, 2096896), (592, 1703728), (832, 1212268), (962, 1048448), (1184, 851864), (1664, 606134), (1924, 524224), (2368, 425932), (3328, 303067), (3848, 262112), (4736, 212966), (7696, 131056), (8191, 123136), (9472, 106483), (15392, 65528), (16382, 61568), (30784, 32764)]