842023208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 1760962560

約数和(自身を除く): 918939352

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 127, 148, 254, 296, 481, 508, 962, 1016, 1651, 1723, 1924, 3302, 3446, 3848, 4699, 6604, 6892, 9398, 13208, 13784, 18796, 22399, 37592, 44798, 61087, 63751, 89596, 122174, 127502, 179192, 218821, 244348, 255004, 437642, 488696, 510008, 828763, 875284, 1657526, 1750568, 2844673, 3315052, 5689346, 6630104, 8096377, 11378692, 16192754, 22757384, 32385508, 64771016, 105252901, 210505802, 421011604, 842023208]

約数ペア:

[(1, 842023208), (2, 421011604), (4, 210505802), (8, 105252901), (13, 64771016), (26, 32385508), (37, 22757384), (52, 16192754), (74, 11378692), (104, 8096377), (127, 6630104), (148, 5689346), (254, 3315052), (296, 2844673), (481, 1750568), (508, 1657526), (962, 875284), (1016, 828763), (1651, 510008), (1723, 488696), (1924, 437642), (3302, 255004), (3446, 244348), (3848, 218821), (4699, 179192), (6604, 127502), (6892, 122174), (9398, 89596), (13208, 63751), (13784, 61087), (18796, 44798), (22399, 37592)]