65563424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 137604096

約数和(自身を除く): 72040672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 382, 544, 631, 764, 1262, 1528, 2524, 3056, 3247, 5048, 6112, 6494, 10096, 10727, 12988, 20192, 21454, 25976, 42908, 51952, 85816, 103904, 120521, 171632, 241042, 343264, 482084, 964168, 1928336, 2048857, 3856672, 4097714, 8195428, 16390856, 32781712, 65563424]

約数ペア:

[(1, 65563424), (2, 32781712), (4, 16390856), (8, 8195428), (16, 4097714), (17, 3856672), (32, 2048857), (34, 1928336), (68, 964168), (136, 482084), (191, 343264), (272, 241042), (382, 171632), (544, 120521), (631, 103904), (764, 85816), (1262, 51952), (1528, 42908), (2524, 25976), (3056, 21454), (3247, 20192), (5048, 12988), (6112, 10727), (6494, 10096)]