25067462

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 44193600

約数和(自身を除く): 19126138

約数列:

[1, 2, 7, 14, 61, 122, 149, 197, 298, 394, 427, 854, 1043, 1379, 2086, 2758, 9089, 12017, 18178, 24034, 29353, 58706, 63623, 84119, 127246, 168238, 205471, 410942, 1790533, 3581066, 12533731, 25067462]

約数ペア:

[(1, 25067462), (2, 12533731), (7, 3581066), (14, 1790533), (61, 410942), (122, 205471), (149, 168238), (197, 127246), (298, 84119), (394, 63623), (427, 58706), (854, 29353), (1043, 24034), (1379, 18178), (2086, 12017), (2758, 9089)]