65790088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90371}}^1$

素因数の和:90397

約数の個数: 32

約数和(自身を含む): 151824960

約数和(自身を除く): 86034872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90371, 180742, 361484, 632597, 722968, 1174823, 1265194, 2349646, 2530388, 4699292, 5060776, 8223761, 9398584, 16447522, 32895044, 65790088]

約数ペア:

[(1, 65790088), (2, 32895044), (4, 16447522), (7, 9398584), (8, 8223761), (13, 5060776), (14, 4699292), (26, 2530388), (28, 2349646), (52, 1265194), (56, 1174823), (91, 722968), (104, 632597), (182, 361484), (364, 180742), (728, 90371)]