28804927144

素因数分解:

$2^3\times 7^2\times {\mathrm{743}}^1\times {\mathrm{98899}}^1$

素因数の和:99662

約数の個数: 48

約数和(自身を含む): 62912268000

約数和(自身を除く): 34107340856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 743, 1486, 2972, 5201, 5944, 10402, 20804, 36407, 41608, 72814, 98899, 145628, 197798, 291256, 395596, 692293, 791192, 1384586, 2769172, 4846051, 5538344, 9692102, 19384204, 38768408, 73481957, 146963914, 293927828, 514373699, 587855656, 1028747398, 2057494796, 3600615893, 4114989592, 7201231786, 14402463572, 28804927144]

約数ペア:

[(1, 28804927144), (2, 14402463572), (4, 7201231786), (7, 4114989592), (8, 3600615893), (14, 2057494796), (28, 1028747398), (49, 587855656), (56, 514373699), (98, 293927828), (196, 146963914), (392, 73481957), (743, 38768408), (1486, 19384204), (2972, 9692102), (5201, 5538344), (5944, 4846051), (10402, 2769172), (20804, 1384586), (36407, 791192), (41608, 692293), (72814, 395596), (98899, 291256), (145628, 197798)]