28090752

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 47111808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 382, 383, 384, 573, 764, 766, 1146, 1149, 1528, 1532, 2292, 2298, 3056, 3064, 4584, 4596, 6112, 6128, 9168, 9192, 12224, 12256, 18336, 18384, 24448, 24512, 36672, 36768, 49024, 73153, 73344, 73536, 146306, 147072, 219459, 292612, 438918, 585224, 877836, 1170448, 1755672, 2340896, 3511344, 4681792, 7022688, 9363584, 14045376, 28090752]

約数ペア:

[(1, 28090752), (2, 14045376), (3, 9363584), (4, 7022688), (6, 4681792), (8, 3511344), (12, 2340896), (16, 1755672), (24, 1170448), (32, 877836), (48, 585224), (64, 438918), (96, 292612), (128, 219459), (191, 147072), (192, 146306), (382, 73536), (383, 73344), (384, 73153), (573, 49024), (764, 36768), (766, 36672), (1146, 24512), (1149, 24448), (1528, 18384), (1532, 18336), (2292, 12256), (2298, 12224), (3056, 9192), (3064, 9168), (4584, 6128), (4596, 6112)]