43758988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 94832640

約数和(自身を除く): 51073652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 503, 956, 1006, 1673, 2012, 3107, 3346, 3521, 6214, 6539, 6692, 7042, 12428, 13078, 14084, 21749, 26156, 43498, 45773, 86996, 91546, 120217, 183092, 240434, 480868, 841519, 1562821, 1683038, 3125642, 3366076, 6251284, 10939747, 21879494, 43758988]

約数ペア:

[(1, 43758988), (2, 21879494), (4, 10939747), (7, 6251284), (13, 3366076), (14, 3125642), (26, 1683038), (28, 1562821), (52, 841519), (91, 480868), (182, 240434), (239, 183092), (364, 120217), (478, 91546), (503, 86996), (956, 45773), (1006, 43498), (1673, 26156), (2012, 21749), (3107, 14084), (3346, 13078), (3521, 12428), (6214, 7042), (6539, 6692)]