40227274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 64880640

約数和(自身を除く): 24653366

約数列:

[1, 2, 31, 43, 62, 79, 86, 158, 191, 382, 1333, 2449, 2666, 3397, 4898, 5921, 6794, 8213, 11842, 15089, 16426, 30178, 105307, 210614, 254603, 467759, 509206, 648827, 935518, 1297654, 20113637, 40227274]

約数ペア:

[(1, 40227274), (2, 20113637), (31, 1297654), (43, 935518), (62, 648827), (79, 509206), (86, 467759), (158, 254603), (191, 210614), (382, 105307), (1333, 30178), (2449, 16426), (2666, 15089), (3397, 11842), (4898, 8213), (5921, 6794)]