29811026

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 23411374

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 461, 922, 1043, 2086, 3227, 4619, 6454, 9238, 14291, 28582, 32333, 64666, 68689, 100037, 137378, 200074, 480823, 961646, 2129359, 4258718, 14905513, 29811026]

約数ペア:

[(1, 29811026), (2, 14905513), (7, 4258718), (14, 2129359), (31, 961646), (62, 480823), (149, 200074), (217, 137378), (298, 100037), (434, 68689), (461, 64666), (922, 32333), (1043, 28582), (2086, 14291), (3227, 9238), (4619, 6454)]