38186428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 81043200

約数和(自身を除く): 42856772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 179, 266, 358, 401, 532, 716, 802, 1253, 1604, 2506, 2807, 3401, 5012, 5614, 6802, 7619, 11228, 13604, 15238, 23807, 30476, 47614, 53333, 71779, 95228, 106666, 143558, 213332, 287116, 502453, 1004906, 1363801, 2009812, 2727602, 5455204, 9546607, 19093214, 38186428]

約数ペア:

[(1, 38186428), (2, 19093214), (4, 9546607), (7, 5455204), (14, 2727602), (19, 2009812), (28, 1363801), (38, 1004906), (76, 502453), (133, 287116), (179, 213332), (266, 143558), (358, 106666), (401, 95228), (532, 71779), (716, 53333), (802, 47614), (1253, 30476), (1604, 23807), (2506, 15238), (2807, 13604), (3401, 11228), (5012, 7619), (5614, 6802)]