29715088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 66801280

約数和(自身を除く): 37086192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 73, 76, 103, 104, 146, 152, 206, 208, 247, 292, 304, 412, 494, 584, 824, 949, 988, 1168, 1339, 1387, 1648, 1898, 1957, 1976, 2678, 2774, 3796, 3914, 3952, 5356, 5548, 7519, 7592, 7828, 10712, 11096, 15038, 15184, 15656, 18031, 21424, 22192, 25441, 30076, 31312, 36062, 50882, 60152, 72124, 97747, 101764, 120304, 142861, 144248, 195494, 203528, 285722, 288496, 390988, 407056, 571444, 781976, 1142888, 1563952, 1857193, 2285776, 3714386, 7428772, 14857544, 29715088]

約数ペア:

[(1, 29715088), (2, 14857544), (4, 7428772), (8, 3714386), (13, 2285776), (16, 1857193), (19, 1563952), (26, 1142888), (38, 781976), (52, 571444), (73, 407056), (76, 390988), (103, 288496), (104, 285722), (146, 203528), (152, 195494), (206, 144248), (208, 142861), (247, 120304), (292, 101764), (304, 97747), (412, 72124), (494, 60152), (584, 50882), (824, 36062), (949, 31312), (988, 30076), (1168, 25441), (1339, 22192), (1387, 21424), (1648, 18031), (1898, 15656), (1957, 15184), (1976, 15038), (2678, 11096), (2774, 10712), (3796, 7828), (3914, 7592), (3952, 7519), (5356, 5548)]