28854768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 81244800

約数和(自身を除く): 52390032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1091, 1102, 1392, 1653, 2182, 2204, 3273, 3306, 4364, 4408, 6546, 6612, 8728, 8816, 13092, 13224, 17456, 20729, 26184, 26448, 31639, 41458, 52368, 62187, 63278, 82916, 94917, 124374, 126556, 165832, 189834, 248748, 253112, 331664, 379668, 497496, 506224, 601141, 759336, 994992, 1202282, 1518672, 1803423, 2404564, 3606846, 4809128, 7213692, 9618256, 14427384, 28854768]

約数ペア:

[(1, 28854768), (2, 14427384), (3, 9618256), (4, 7213692), (6, 4809128), (8, 3606846), (12, 2404564), (16, 1803423), (19, 1518672), (24, 1202282), (29, 994992), (38, 759336), (48, 601141), (57, 506224), (58, 497496), (76, 379668), (87, 331664), (114, 253112), (116, 248748), (152, 189834), (174, 165832), (228, 126556), (232, 124374), (304, 94917), (348, 82916), (456, 63278), (464, 62187), (551, 52368), (696, 41458), (912, 31639), (1091, 26448), (1102, 26184), (1392, 20729), (1653, 17456), (2182, 13224), (2204, 13092), (3273, 8816), (3306, 8728), (4364, 6612), (4408, 6546)]