71417552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 144014592

約数和(自身を除く): 72597040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1051, 1096, 2102, 2192, 4204, 4247, 8408, 8494, 16816, 16988, 32581, 33976, 65162, 67952, 130324, 143987, 260648, 287974, 521296, 575948, 1151896, 2303792, 4463597, 8927194, 17854388, 35708776, 71417552]

約数ペア:

[(1, 71417552), (2, 35708776), (4, 17854388), (8, 8927194), (16, 4463597), (31, 2303792), (62, 1151896), (124, 575948), (137, 521296), (248, 287974), (274, 260648), (496, 143987), (548, 130324), (1051, 67952), (1096, 65162), (2102, 33976), (2192, 32581), (4204, 16988), (4247, 16816), (8408, 8494)]