27773396

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 58598400

約数和(自身を除く): 30825004

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 653, 686, 868, 1306, 1372, 1519, 2612, 3038, 4571, 6076, 9142, 10633, 18284, 20243, 21266, 31997, 40486, 42532, 63994, 80972, 127988, 141701, 223979, 283402, 447958, 566804, 895916, 991907, 1983814, 3967628, 6943349, 13886698, 27773396]

約数ペア:

[(1, 27773396), (2, 13886698), (4, 6943349), (7, 3967628), (14, 1983814), (28, 991907), (31, 895916), (49, 566804), (62, 447958), (98, 283402), (124, 223979), (196, 141701), (217, 127988), (343, 80972), (434, 63994), (653, 42532), (686, 40486), (868, 31997), (1306, 21266), (1372, 20243), (1519, 18284), (2612, 10633), (3038, 9142), (4571, 6076)]