23053991996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{41611}}^1$

素因数の和:42090

約数の個数: 48

約数和(自身を含む): 47201989632

約数和(自身を除く): 24147997636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 421, 658, 842, 1316, 1684, 2947, 5894, 11788, 19787, 39574, 41611, 79148, 83222, 138509, 166444, 277018, 291277, 554036, 582554, 1165108, 1955717, 3911434, 7822868, 13690019, 17518231, 27380038, 35036462, 54760076, 70072924, 122627617, 245255234, 490510468, 823356857, 1646713714, 3293427428, 5763497999, 11526995998, 23053991996]

約数ペア:

[(1, 23053991996), (2, 11526995998), (4, 5763497999), (7, 3293427428), (14, 1646713714), (28, 823356857), (47, 490510468), (94, 245255234), (188, 122627617), (329, 70072924), (421, 54760076), (658, 35036462), (842, 27380038), (1316, 17518231), (1684, 13690019), (2947, 7822868), (5894, 3911434), (11788, 1955717), (19787, 1165108), (39574, 582554), (41611, 554036), (79148, 291277), (83222, 277018), (138509, 166444)]