15696977968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{4463}}^1$

素因数の和:5522

約数の個数: 80

約数和(自身を含む): 35922272256

約数和(自身を除く): 20225294288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1013, 1736, 2026, 3472, 4052, 4463, 7091, 8104, 8926, 14182, 16208, 17852, 28364, 31241, 31403, 35704, 56728, 62482, 62806, 71408, 113456, 124964, 125612, 138353, 219821, 249928, 251224, 276706, 439642, 499856, 502448, 553412, 879284, 968471, 1106824, 1758568, 1936942, 2213648, 3517136, 3873884, 4521019, 7747768, 9042038, 15495536, 18084076, 31647133, 36168152, 63294266, 72336304, 126588532, 140151589, 253177064, 280303178, 506354128, 560606356, 981061123, 1121212712, 1962122246, 2242425424, 3924244492, 7848488984, 15696977968]

約数ペア:

[(1, 15696977968), (2, 7848488984), (4, 3924244492), (7, 2242425424), (8, 1962122246), (14, 1121212712), (16, 981061123), (28, 560606356), (31, 506354128), (56, 280303178), (62, 253177064), (112, 140151589), (124, 126588532), (217, 72336304), (248, 63294266), (434, 36168152), (496, 31647133), (868, 18084076), (1013, 15495536), (1736, 9042038), (2026, 7747768), (3472, 4521019), (4052, 3873884), (4463, 3517136), (7091, 2213648), (8104, 1936942), (8926, 1758568), (14182, 1106824), (16208, 968471), (17852, 879284), (28364, 553412), (31241, 502448), (31403, 499856), (35704, 439642), (56728, 276706), (62482, 251224), (62806, 249928), (71408, 219821), (113456, 138353), (124964, 125612)]