71120992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 146013840

約数和(自身を除く): 74892848

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 173, 232, 346, 443, 464, 692, 886, 928, 1384, 1772, 2768, 3544, 5017, 5536, 7088, 10034, 12847, 14176, 20068, 25694, 40136, 51388, 76639, 80272, 102776, 153278, 160544, 205552, 306556, 411104, 613112, 1226224, 2222531, 2452448, 4445062, 8890124, 17780248, 35560496, 71120992]

約数ペア:

[(1, 71120992), (2, 35560496), (4, 17780248), (8, 8890124), (16, 4445062), (29, 2452448), (32, 2222531), (58, 1226224), (116, 613112), (173, 411104), (232, 306556), (346, 205552), (443, 160544), (464, 153278), (692, 102776), (886, 80272), (928, 76639), (1384, 51388), (1772, 40136), (2768, 25694), (3544, 20068), (5017, 14176), (5536, 12847), (7088, 10034)]