1968849088

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{2557}}^1$

素因数の和:2849

約数の個数: 56

約数和(自身を含む): 3999750192

約数和(自身を除く): 2030901104

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 227, 424, 454, 848, 908, 1696, 1816, 2557, 3392, 3632, 5114, 7264, 10228, 12031, 14528, 20456, 24062, 40912, 48124, 81824, 96248, 135521, 163648, 192496, 271042, 384992, 542084, 580439, 769984, 1084168, 1160878, 2168336, 2321756, 4336672, 4643512, 8673344, 9287024, 18574048, 30763267, 37148096, 61526534, 123053068, 246106136, 492212272, 984424544, 1968849088]

約数ペア:

[(1, 1968849088), (2, 984424544), (4, 492212272), (8, 246106136), (16, 123053068), (32, 61526534), (53, 37148096), (64, 30763267), (106, 18574048), (212, 9287024), (227, 8673344), (424, 4643512), (454, 4336672), (848, 2321756), (908, 2168336), (1696, 1160878), (1816, 1084168), (2557, 769984), (3392, 580439), (3632, 542084), (5114, 384992), (7264, 271042), (10228, 192496), (12031, 163648), (14528, 135521), (20456, 96248), (24062, 81824), (40912, 48124)]