26495028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 78204672

約数和(自身を除く): 51709644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2237, 2961, 3948, 4474, 5922, 6711, 8948, 11844, 13422, 15659, 20133, 26844, 31318, 40266, 46977, 62636, 80532, 93954, 105139, 140931, 187908, 210278, 281862, 315417, 420556, 563724, 630834, 735973, 946251, 1261668, 1471946, 1892502, 2207919, 2943892, 3785004, 4415838, 6623757, 8831676, 13247514, 26495028]

約数ペア:

[(1, 26495028), (2, 13247514), (3, 8831676), (4, 6623757), (6, 4415838), (7, 3785004), (9, 2943892), (12, 2207919), (14, 1892502), (18, 1471946), (21, 1261668), (28, 946251), (36, 735973), (42, 630834), (47, 563724), (63, 420556), (84, 315417), (94, 281862), (126, 210278), (141, 187908), (188, 140931), (252, 105139), (282, 93954), (329, 80532), (423, 62636), (564, 46977), (658, 40266), (846, 31318), (987, 26844), (1316, 20133), (1692, 15659), (1974, 13422), (2237, 11844), (2961, 8948), (3948, 6711), (4474, 5922)]