29825964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 87429888

約数和(自身を除く): 57603924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1667, 1988, 2556, 2982, 3334, 4473, 5001, 5964, 6668, 8946, 10002, 11669, 15003, 17892, 20004, 23338, 30006, 35007, 46676, 60012, 70014, 105021, 118357, 140028, 210042, 236714, 355071, 420084, 473428, 710142, 828499, 1065213, 1420284, 1656998, 2130426, 2485497, 3313996, 4260852, 4970994, 7456491, 9941988, 14912982, 29825964]

約数ペア:

[(1, 29825964), (2, 14912982), (3, 9941988), (4, 7456491), (6, 4970994), (7, 4260852), (9, 3313996), (12, 2485497), (14, 2130426), (18, 1656998), (21, 1420284), (28, 1065213), (36, 828499), (42, 710142), (63, 473428), (71, 420084), (84, 355071), (126, 236714), (142, 210042), (213, 140028), (252, 118357), (284, 105021), (426, 70014), (497, 60012), (639, 46676), (852, 35007), (994, 30006), (1278, 23338), (1491, 20004), (1667, 17892), (1988, 15003), (2556, 11669), (2982, 10002), (3334, 8946), (4473, 6668), (5001, 5964)]