15705032

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 33981120

約数和(自身を除く): 18276088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2621, 2996, 5242, 5992, 10484, 18347, 20968, 36694, 73388, 146776, 280447, 560894, 1121788, 1963129, 2243576, 3926258, 7852516, 15705032]

約数ペア:

[(1, 15705032), (2, 7852516), (4, 3926258), (7, 2243576), (8, 1963129), (14, 1121788), (28, 560894), (56, 280447), (107, 146776), (214, 73388), (428, 36694), (749, 20968), (856, 18347), (1498, 10484), (2621, 5992), (2996, 5242)]