73259872

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 165618432

約数和(自身を除く): 92358560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1303, 1757, 2008, 2606, 3514, 4016, 5212, 7028, 8032, 9121, 10424, 14056, 18242, 20848, 28112, 36484, 41696, 56224, 72968, 145936, 291872, 327053, 654106, 1308212, 2289371, 2616424, 4578742, 5232848, 9157484, 10465696, 18314968, 36629936, 73259872]

約数ペア:

[(1, 73259872), (2, 36629936), (4, 18314968), (7, 10465696), (8, 9157484), (14, 5232848), (16, 4578742), (28, 2616424), (32, 2289371), (56, 1308212), (112, 654106), (224, 327053), (251, 291872), (502, 145936), (1004, 72968), (1303, 56224), (1757, 41696), (2008, 36484), (2606, 28112), (3514, 20848), (4016, 18242), (5212, 14056), (7028, 10424), (8032, 9121)]