42518528

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 91613340

約数和(自身を除く): 49094812

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1597, 1664, 2048, 3194, 3328, 6388, 6656, 12776, 13312, 20761, 25552, 26624, 41522, 51104, 83044, 102208, 166088, 204416, 332176, 408832, 664352, 817664, 1328704, 1635328, 2657408, 3270656, 5314816, 10629632, 21259264, 42518528]

約数ペア:

[(1, 42518528), (2, 21259264), (4, 10629632), (8, 5314816), (13, 3270656), (16, 2657408), (26, 1635328), (32, 1328704), (52, 817664), (64, 664352), (104, 408832), (128, 332176), (208, 204416), (256, 166088), (416, 102208), (512, 83044), (832, 51104), (1024, 41522), (1597, 26624), (1664, 25552), (2048, 20761), (3194, 13312), (3328, 12776), (6388, 6656)]