25613784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{50821}}^1$

素因数の和:50840

約数の個数: 48

約数和(自身を含む): 79282320

約数和(自身を除く): 53668536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 50821, 101642, 152463, 203284, 304926, 355747, 406568, 457389, 609852, 711494, 914778, 1067241, 1219704, 1422988, 1829556, 2134482, 2845976, 3201723, 3659112, 4268964, 6403446, 8537928, 12806892, 25613784]

約数ペア:

[(1, 25613784), (2, 12806892), (3, 8537928), (4, 6403446), (6, 4268964), (7, 3659112), (8, 3201723), (9, 2845976), (12, 2134482), (14, 1829556), (18, 1422988), (21, 1219704), (24, 1067241), (28, 914778), (36, 711494), (42, 609852), (56, 457389), (63, 406568), (72, 355747), (84, 304926), (126, 203284), (168, 152463), (252, 101642), (504, 50821)]