61828984

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3847}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 138181680

約数和(自身を除く): 76352696

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 3847, 4018, 7694, 8036, 15388, 16072, 26929, 30776, 53858, 107716, 157727, 188503, 215432, 315454, 377006, 630908, 754012, 1104089, 1261816, 1508024, 2208178, 4416356, 7728623, 8832712, 15457246, 30914492, 61828984]

約数ペア:

[(1, 61828984), (2, 30914492), (4, 15457246), (7, 8832712), (8, 7728623), (14, 4416356), (28, 2208178), (41, 1508024), (49, 1261816), (56, 1104089), (82, 754012), (98, 630908), (164, 377006), (196, 315454), (287, 215432), (328, 188503), (392, 157727), (574, 107716), (1148, 53858), (2009, 30776), (2296, 26929), (3847, 16072), (4018, 15388), (7694, 8036)]