827263856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{5639}}^1$

素因数の和:5873

約数の個数: 40

約数和(自身を含む): 1642796640

約数和(自身を除く): 815532784

約数列:

[1, 2, 4, 8, 16, 53, 106, 173, 212, 346, 424, 692, 848, 1384, 2768, 5639, 9169, 11278, 18338, 22556, 36676, 45112, 73352, 90224, 146704, 298867, 597734, 975547, 1195468, 1951094, 2390936, 3902188, 4781872, 7804376, 15608752, 51703991, 103407982, 206815964, 413631928, 827263856]

約数ペア:

[(1, 827263856), (2, 413631928), (4, 206815964), (8, 103407982), (16, 51703991), (53, 15608752), (106, 7804376), (173, 4781872), (212, 3902188), (346, 2390936), (424, 1951094), (692, 1195468), (848, 975547), (1384, 597734), (2768, 298867), (5639, 146704), (9169, 90224), (11278, 73352), (18338, 45112), (22556, 36676)]