40169206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4421}}^1$

素因数の和:4500

約数の個数: 32

約数和(自身を含む): 76412160

約数和(自身を除く): 36242954

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 4421, 4543, 8842, 9086, 30947, 48631, 61894, 97262, 260839, 340417, 521678, 680834, 1825873, 2869229, 3651746, 5738458, 20084603, 40169206]

約数ペア:

[(1, 40169206), (2, 20084603), (7, 5738458), (11, 3651746), (14, 2869229), (22, 1825873), (59, 680834), (77, 521678), (118, 340417), (154, 260839), (413, 97262), (649, 61894), (826, 48631), (1298, 30947), (4421, 9086), (4543, 8842)]