42501496

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 87531840

約数和(自身を除く): 45030344

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 593, 1054, 1156, 1186, 2108, 2312, 2372, 4216, 4744, 8959, 10081, 17918, 18383, 20162, 35836, 36766, 40324, 71672, 73532, 80648, 147064, 171377, 312511, 342754, 625022, 685508, 1250044, 1371016, 2500088, 5312687, 10625374, 21250748, 42501496]

約数ペア:

[(1, 42501496), (2, 21250748), (4, 10625374), (8, 5312687), (17, 2500088), (31, 1371016), (34, 1250044), (62, 685508), (68, 625022), (124, 342754), (136, 312511), (248, 171377), (289, 147064), (527, 80648), (578, 73532), (593, 71672), (1054, 40324), (1156, 36766), (1186, 35836), (2108, 20162), (2312, 18383), (2372, 17918), (4216, 10081), (4744, 8959)]