42508747676

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{33613}}^1$

素因数の和:33822

約数の個数: 48

約数和(自身を含む): 77727400128

約数和(自身を除く): 35218652452

約数列:

[1, 2, 4, 61, 71, 73, 122, 142, 146, 244, 284, 292, 4331, 4453, 5183, 8662, 8906, 10366, 17324, 17812, 20732, 33613, 67226, 134452, 316163, 632326, 1264652, 2050393, 2386523, 2453749, 4100786, 4773046, 4907498, 8201572, 9546092, 9814996, 145577903, 149678689, 174216179, 291155806, 299357378, 348432358, 582311612, 598714756, 696864716, 10627186919, 21254373838, 42508747676]

約数ペア:

[(1, 42508747676), (2, 21254373838), (4, 10627186919), (61, 696864716), (71, 598714756), (73, 582311612), (122, 348432358), (142, 299357378), (146, 291155806), (244, 174216179), (284, 149678689), (292, 145577903), (4331, 9814996), (4453, 9546092), (5183, 8201572), (8662, 4907498), (8906, 4773046), (10366, 4100786), (17324, 2453749), (17812, 2386523), (20732, 2050393), (33613, 1264652), (67226, 632326), (134452, 316163)]