42971684

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1399}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 86083200

約数和(自身を除く): 43111516

約数列:

[1, 2, 4, 7, 14, 28, 1097, 1399, 2194, 2798, 4388, 5596, 7679, 9793, 15358, 19586, 30716, 39172, 1534703, 3069406, 6138812, 10742921, 21485842, 42971684]

約数ペア:

[(1, 42971684), (2, 21485842), (4, 10742921), (7, 6138812), (14, 3069406), (28, 1534703), (1097, 39172), (1399, 30716), (2194, 19586), (2798, 15358), (4388, 9793), (5596, 7679)]