28897614

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 39531186

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 439, 477, 621, 878, 954, 1219, 1242, 1317, 1431, 2438, 2634, 2862, 3657, 3951, 7314, 7902, 10097, 10971, 11853, 20194, 21942, 23267, 23706, 30291, 32913, 46534, 60582, 65826, 69801, 90873, 139602, 181746, 209403, 272619, 418806, 535141, 545238, 628209, 1070282, 1256418, 1605423, 3210846, 4816269, 9632538, 14448807, 28897614]

約数ペア:

[(1, 28897614), (2, 14448807), (3, 9632538), (6, 4816269), (9, 3210846), (18, 1605423), (23, 1256418), (27, 1070282), (46, 628209), (53, 545238), (54, 535141), (69, 418806), (106, 272619), (138, 209403), (159, 181746), (207, 139602), (318, 90873), (414, 69801), (439, 65826), (477, 60582), (621, 46534), (878, 32913), (954, 30291), (1219, 23706), (1242, 23267), (1317, 21942), (1431, 20194), (2438, 11853), (2634, 10971), (2862, 10097), (3657, 7902), (3951, 7314)]