28769344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 61264800

約数和(自身を除く): 32495456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 401, 472, 608, 802, 944, 1121, 1216, 1604, 1888, 2242, 3208, 3776, 4484, 6416, 7619, 8968, 12832, 15238, 17936, 23659, 25664, 30476, 35872, 47318, 60952, 71744, 94636, 121904, 189272, 243808, 378544, 449521, 487616, 757088, 899042, 1514176, 1798084, 3596168, 7192336, 14384672, 28769344]

約数ペア:

[(1, 28769344), (2, 14384672), (4, 7192336), (8, 3596168), (16, 1798084), (19, 1514176), (32, 899042), (38, 757088), (59, 487616), (64, 449521), (76, 378544), (118, 243808), (152, 189272), (236, 121904), (304, 94636), (401, 71744), (472, 60952), (608, 47318), (802, 35872), (944, 30476), (1121, 25664), (1216, 23659), (1604, 17936), (1888, 15238), (2242, 12832), (3208, 8968), (3776, 7619), (4484, 6416)]