38271842

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2786

約数の個数: 24

約数和(自身を含む): 67254300

約数和(自身を除く): 28982458

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 2621, 5242, 7301, 14602, 18347, 36694, 128429, 256858, 390529, 781058, 2733703, 5467406, 19135921, 38271842]

約数ペア:

[(1, 38271842), (2, 19135921), (7, 5467406), (14, 2733703), (49, 781058), (98, 390529), (149, 256858), (298, 128429), (1043, 36694), (2086, 18347), (2621, 14602), (5242, 7301)]