7272038.00000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 149323776

約数和(自身を除く): 77333572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 991, 1397, 1651, 1982, 2794, 3302, 3964, 5588, 6604, 10901, 12883, 18161, 21802, 25766, 36322, 43604, 51532, 72644, 125857, 141713, 251714, 283426, 503428, 566852, 1384427, 1636141, 2768854, 3272282, 5537708, 6544564, 17997551, 35995102, 71990204]

約数ペア:

[(1, 71990204), (2, 35995102), (4, 17997551), (11, 6544564), (13, 5537708), (22, 3272282), (26, 2768854), (44, 1636141), (52, 1384427), (127, 566852), (143, 503428), (254, 283426), (286, 251714), (508, 141713), (572, 125857), (991, 72644), (1397, 51532), (1651, 43604), (1982, 36322), (2794, 25766), (3302, 21802), (3964, 18161), (5588, 12883), (6604, 10901)]