38142412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 47352116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 3347, 5698, 6694, 11396, 13388, 23429, 36817, 46858, 73634, 93716, 123839, 147268, 247678, 257719, 495356, 515438, 866873, 1030876, 1362229, 1733746, 2724458, 3467492, 5448916, 9535603, 19071206, 38142412]

約数ペア:

[(1, 38142412), (2, 19071206), (4, 9535603), (7, 5448916), (11, 3467492), (14, 2724458), (22, 1733746), (28, 1362229), (37, 1030876), (44, 866873), (74, 515438), (77, 495356), (148, 257719), (154, 247678), (259, 147268), (308, 123839), (407, 93716), (518, 73634), (814, 46858), (1036, 36817), (1628, 23429), (2849, 13388), (3347, 11396), (5698, 6694)]