38461514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 77801472

約数和(自身を除く): 39339958

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 401, 403, 434, 442, 527, 802, 806, 1054, 1547, 2807, 2821, 3094, 3689, 5213, 5614, 5642, 6817, 6851, 7378, 10426, 12431, 13634, 13702, 24862, 36491, 47719, 47957, 72982, 87017, 88621, 95438, 95914, 161603, 174034, 177242, 211327, 323206, 422654, 620347, 1131221, 1240694, 1479289, 2262442, 2747251, 2958578, 5494502, 19230757, 38461514]

約数ペア:

[(1, 38461514), (2, 19230757), (7, 5494502), (13, 2958578), (14, 2747251), (17, 2262442), (26, 1479289), (31, 1240694), (34, 1131221), (62, 620347), (91, 422654), (119, 323206), (182, 211327), (217, 177242), (221, 174034), (238, 161603), (401, 95914), (403, 95438), (434, 88621), (442, 87017), (527, 72982), (802, 47957), (806, 47719), (1054, 36491), (1547, 24862), (2807, 13702), (2821, 13634), (3094, 12431), (3689, 10426), (5213, 7378), (5614, 6851), (5642, 6817)]