27263012

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 57523200

約数和(自身を除く): 30260188

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 641, 686, 868, 1282, 1372, 1519, 2564, 3038, 4487, 6076, 8974, 10633, 17948, 19871, 21266, 31409, 39742, 42532, 62818, 79484, 125636, 139097, 219863, 278194, 439726, 556388, 879452, 973679, 1947358, 3894716, 6815753, 13631506, 27263012]

約数ペア:

[(1, 27263012), (2, 13631506), (4, 6815753), (7, 3894716), (14, 1947358), (28, 973679), (31, 879452), (49, 556388), (62, 439726), (98, 278194), (124, 219863), (196, 139097), (217, 125636), (343, 79484), (434, 62818), (641, 42532), (686, 39742), (868, 31409), (1282, 21266), (1372, 19871), (1519, 17948), (2564, 10633), (3038, 8974), (4487, 6076)]