42497448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 122411520

約数和(自身を除く): 79914072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 1931, 2751, 3144, 3668, 3862, 5502, 5793, 7336, 7724, 11004, 11586, 13517, 15448, 22008, 23172, 27034, 40551, 46344, 54068, 81102, 108136, 162204, 252961, 324408, 505922, 758883, 1011844, 1517766, 1770727, 2023688, 3035532, 3541454, 5312181, 6071064, 7082908, 10624362, 14165816, 21248724, 42497448]

約数ペア:

[(1, 42497448), (2, 21248724), (3, 14165816), (4, 10624362), (6, 7082908), (7, 6071064), (8, 5312181), (12, 3541454), (14, 3035532), (21, 2023688), (24, 1770727), (28, 1517766), (42, 1011844), (56, 758883), (84, 505922), (131, 324408), (168, 252961), (262, 162204), (393, 108136), (524, 81102), (786, 54068), (917, 46344), (1048, 40551), (1572, 27034), (1834, 23172), (1931, 22008), (2751, 15448), (3144, 13517), (3668, 11586), (3862, 11004), (5502, 7724), (5793, 7336)]