2057782016

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 4175646720

約数和(自身を除く): 2117864704

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 167, 254, 256, 334, 379, 508, 668, 758, 1016, 1336, 1516, 2032, 2672, 3032, 4064, 5344, 6064, 8128, 10688, 12128, 16256, 21209, 21376, 24256, 32512, 42418, 42752, 48133, 48512, 63293, 84836, 96266, 97024, 126586, 169672, 192532, 253172, 339344, 385064, 506344, 678688, 770128, 1012688, 1357376, 1540256, 2025376, 2714752, 3080512, 4050752, 5429504, 6161024, 8038211, 8101504, 12322048, 16076422, 16203008, 32152844, 64305688, 128611376, 257222752, 514445504, 1028891008, 2057782016]

約数ペア:

[(1, 2057782016), (2, 1028891008), (4, 514445504), (8, 257222752), (16, 128611376), (32, 64305688), (64, 32152844), (127, 16203008), (128, 16076422), (167, 12322048), (254, 8101504), (256, 8038211), (334, 6161024), (379, 5429504), (508, 4050752), (668, 3080512), (758, 2714752), (1016, 2025376), (1336, 1540256), (1516, 1357376), (2032, 1012688), (2672, 770128), (3032, 678688), (4064, 506344), (5344, 385064), (6064, 339344), (8128, 253172), (10688, 192532), (12128, 169672), (16256, 126586), (21209, 97024), (21376, 96266), (24256, 84836), (32512, 63293), (42418, 48512), (42752, 48133)]