247736384

素因数分解:

$2^6\times 7^1\times {\mathrm{552983}}^1$

素因数の和:553002

約数の個数: 28

約数和(自身を含む): 561831744

約数和(自身を除く): 314095360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 552983, 1105966, 2211932, 3870881, 4423864, 7741762, 8847728, 15483524, 17695456, 30967048, 35390912, 61934096, 123868192, 247736384]

約数ペア:

[(1, 247736384), (2, 123868192), (4, 61934096), (7, 35390912), (8, 30967048), (14, 17695456), (16, 15483524), (28, 8847728), (32, 7741762), (56, 4423864), (64, 3870881), (112, 2211932), (224, 1105966), (448, 552983)]