70517188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 146893824

約数和(自身を除く): 76376636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 593, 868, 959, 1186, 1918, 2372, 3836, 4151, 4247, 8302, 8494, 16604, 16988, 18383, 29729, 36766, 59458, 73532, 81241, 118916, 128681, 162482, 257362, 324964, 514724, 568687, 1137374, 2274748, 2518471, 5036942, 10073884, 17629297, 35258594, 70517188]

約数ペア:

[(1, 70517188), (2, 35258594), (4, 17629297), (7, 10073884), (14, 5036942), (28, 2518471), (31, 2274748), (62, 1137374), (124, 568687), (137, 514724), (217, 324964), (274, 257362), (434, 162482), (548, 128681), (593, 118916), (868, 81241), (959, 73532), (1186, 59458), (1918, 36766), (2372, 29729), (3836, 18383), (4151, 16988), (4247, 16604), (8302, 8494)]