63739676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15954

約数の個数: 48

約数和(自身を含む): 149775360

約数和(自身を除く): 86035684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 15919, 31838, 63676, 111433, 175109, 206947, 222866, 350218, 413894, 445732, 700436, 827788, 1225763, 1448629, 2276417, 2451526, 2897258, 4552834, 4903052, 5794516, 9105668, 15934919, 31869838, 63739676]

約数ペア:

[(1, 63739676), (2, 31869838), (4, 15934919), (7, 9105668), (11, 5794516), (13, 4903052), (14, 4552834), (22, 2897258), (26, 2451526), (28, 2276417), (44, 1448629), (52, 1225763), (77, 827788), (91, 700436), (143, 445732), (154, 413894), (182, 350218), (286, 222866), (308, 206947), (364, 175109), (572, 111433), (1001, 63676), (2002, 31838), (4004, 15919)]