28848504

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 75348000

約数和(自身を除く): 46499496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 181, 229, 232, 348, 362, 458, 543, 687, 696, 724, 916, 1086, 1374, 1448, 1832, 2172, 2748, 4344, 5249, 5496, 6641, 10498, 13282, 15747, 19923, 20996, 26564, 31494, 39846, 41449, 41992, 53128, 62988, 79692, 82898, 124347, 125976, 159384, 165796, 248694, 331592, 497388, 994776, 1202021, 2404042, 3606063, 4808084, 7212126, 9616168, 14424252, 28848504]

約数ペア:

[(1, 28848504), (2, 14424252), (3, 9616168), (4, 7212126), (6, 4808084), (8, 3606063), (12, 2404042), (24, 1202021), (29, 994776), (58, 497388), (87, 331592), (116, 248694), (174, 165796), (181, 159384), (229, 125976), (232, 124347), (348, 82898), (362, 79692), (458, 62988), (543, 53128), (687, 41992), (696, 41449), (724, 39846), (916, 31494), (1086, 26564), (1374, 20996), (1448, 19923), (1832, 15747), (2172, 13282), (2748, 10498), (4344, 6641), (5249, 5496)]