3967628

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 36

約数和(自身を含む): 8350272

約数和(自身を除く): 4382644

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 653, 868, 1306, 1519, 2612, 3038, 4571, 6076, 9142, 18284, 20243, 31997, 40486, 63994, 80972, 127988, 141701, 283402, 566804, 991907, 1983814, 3967628]

約数ペア:

[(1, 3967628), (2, 1983814), (4, 991907), (7, 566804), (14, 283402), (28, 141701), (31, 127988), (49, 80972), (62, 63994), (98, 40486), (124, 31997), (196, 20243), (217, 18284), (434, 9142), (653, 6076), (868, 4571), (1306, 3038), (1519, 2612)]