77193656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1931}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 75820744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 1931, 2104, 3862, 4997, 7724, 9994, 15448, 19988, 36689, 39976, 73378, 146756, 293512, 507853, 1015706, 2031412, 4062824, 9649207, 19298414, 38596828, 77193656]

約数ペア:

[(1, 77193656), (2, 38596828), (4, 19298414), (8, 9649207), (19, 4062824), (38, 2031412), (76, 1015706), (152, 507853), (263, 293512), (526, 146756), (1052, 73378), (1931, 39976), (2104, 36689), (3862, 19988), (4997, 15448), (7724, 9994)]