28086384

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20177}}^1$

素因数の和:20217

約数の個数: 40

約数和(自身を含む): 75062160

約数和(自身を除く): 46975776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20177, 40354, 60531, 80708, 121062, 161416, 242124, 322832, 484248, 585133, 968496, 1170266, 1755399, 2340532, 3510798, 4681064, 7021596, 9362128, 14043192, 28086384]

約数ペア:

[(1, 28086384), (2, 14043192), (3, 9362128), (4, 7021596), (6, 4681064), (8, 3510798), (12, 2340532), (16, 1755399), (24, 1170266), (29, 968496), (48, 585133), (58, 484248), (87, 322832), (116, 242124), (174, 161416), (232, 121062), (348, 80708), (464, 60531), (696, 40354), (1392, 20177)]